instant/moment/second.导航词义：瞬间，片刻

1. instant:n. 片刻，刹那.指极短的时间，如转瞬即逝的刹那间，通常用单数。

Please hold on! She will be back in an instant.

请别挂断电话！她马上回来。

The instant I saw him, I knew he was the policeman who had helped me carry the box.

我一看见他便认出他就是那个曾经帮我搬过箱子的警察。

2. moment:n. 片刻.指很短的一段时间，多用于日常口语。

Can you spare a few moments to fill out this questionnaire?

你能抽点时间填写这个问卷调查吗？

He will come back to see you in a moment.

他马上会回来见你的。

3. second:n. 一会儿，片刻.指极为短暂的一段时间，常可与 moment 换用。

Don't worry, and he'll be back in a second/moment.

别担心，他一会儿就回来。

Just a second/moment, the reporter will come to interview you.

稍等片刻，那名记者马上会过来采访你。

全部

1·Oatmeal is a good second best.

燕麦片是不错的第二选择。《柯林斯英汉双解大词典》

2·I flunked math in second grade.

我二年级时数学不及格。《牛津词典》

3·Sam is in (the) second grade.

萨姆读二年级。《牛津词典》

4·The second goal was disallowed.

第二个进球被判无效。《牛津词典》

5·He hung on to finish second.

他顶住了，得了第二名。《柯林斯英汉双解大词典》

6·She came second in the marathon.

她在马拉松比赛中获得第二名。《牛津词典》

7·He lost by less than one second.

他以不到一秒钟的差距输了比赛。《牛津词典》

8·He was the second to arrive.

他是第二个到的。《牛津词典》

9·I bought the camera second-hand.

我买的这架照相机是二手货。《牛津词典》

10·I bought my car second-hand.

我买了一辆二手车。《牛津词典》

第二

1·They tied for second place.

他们并列第二名。《牛津词典》

2·He put on his second best suit.

他穿上了他第二好的西服。《柯林斯英汉双解大词典》

3·Oatmeal is a good second best.

燕麦片是不错的第二选择。《柯林斯英汉双解大词典》

4·He is now engaged on his second novel.

他正埋头写他的第二部小说。《牛津词典》

5·This is the second time it's happened.

这已是第二次了。《牛津词典》

秒

1·Mitchell beat Lewis by three-hundredths of a second.

米切尔以0.03秒的优势打败了刘易斯。《柯林斯英汉双解大词典》

2·He was over a second faster than his previous best time.

他比自己以前的最好成绩快了一秒多。《柯林斯英汉双解大词典》

3·The bomb must explode within less than a millionth of a second.

那枚炸弹必须在百万分之一秒内爆炸。《柯林斯英汉双解大词典》

4·In order to make a nuclear explosion, the critical mass must come together within a fraction of a millionth of a second.

为促成一次核爆炸，临界质量必须在一百万分之一秒内聚集在一起。《柯林斯英汉双解大词典》

5·It is ten second, stop hitting the ball!

十秒了，停止击球！

其次

1·Accurate reporting takes second place to lurid detail.

准确的报道在其次，耸人听闻的细节最重要。《牛津词典》

2·She did it first because she wanted to, and second because I asked her to.

她做那件事，首先是因为她自己想做，其次是因为我要她做。《牛津词典》

3·In the first place you are not old, Conway. And in the second place, you are a very strong and appealing man.

首先，你不老，康韦。其次，你是个非常强壮、有魅力的男人。《柯林斯英汉双解大词典》

4·Listening to the radio came second.

其次是听收音机。

5·My best subject was history and my second best was geography.

我学得最好的科目是历史，其次是地理。

第二位

1·The Ferrari driver was starting second on the grid.

那位法拉利赛车手排在起跑线的第二位。《柯林斯英汉双解大词典》

2·At the height of her career she ranked second in the world.

在她事业的顶峰时期，她排名世界第二位。《牛津词典》

3·Ranked second and third were grocery and electronics customers.

排在第二位和第三位的是杂货和电子产品客户。

4·The food industry leads the nation in pounds of waste produced annually. So, what’s second?

食品工业是美国第一大垃圾制造者， 那么，处于第二位的是哪个呢？

5·China Merchants Bank, Industrial and Commercial Bank of China and China Construction Bank, ranked second, third and sixth, all having listed in 2006 and proving a big draw for investors.

招商银行、中国工商银行和中国建设银行分别位列排行榜第二位、第三位和第六位，这三大银行在2006年都已上市，并受到投资者热捧。

第二名

1·She was delighted to finish second.

她为竞赛得了第二名而高兴。《牛津词典》

2·She came second in the marathon.

她在马拉松比赛中获得第二名。《牛津词典》

3·She came second in the 200 metres.

在200米比赛中，她取得了第二名。《牛津词典》

4·He hung on to finish second.

他顶住了，得了第二名。《柯林斯英汉双解大词典》

5·For the first time in the World Cup finals, lots had to be drawn to decide who would finish second and third.

世界杯决赛中首次由抽签决定谁将获得第二名和第三名。《柯林斯英汉双解大词典》

另外的

1·If you don't then just trial it and test it out on a small scale, visit other successful implementations, get a second opinion and do whatever it takes to make a committed decision.

如果你还没开始做出转变你可以小规模的尝试和验证它是否能工作，看其它成功实施的案例，思考另外的观点和任何有助于做出承诺决定的事情。

2·Once you fill out the form with your (second) blog's details, the new widget can be customized and deployed.

只要在表格中填写你的(另外)博客的详细信息，新的插件就可以定制和发布了。

3·The child continues to look at the screen that displays the original object and a second object while the speaker repeats the word associated with the object.

然后屏幕上一起呈现原来的物体和另外一个物体；儿童需要继续观看屏幕，同时也会反复听到与原来的物体相对应的名字。

4·And, second, is to continue the myth of globalization, to make it look like globalization is bringing benefits to countries like India, when it's not, said Shiva.

另外一个理由是继续全球化的迷思，要表现出好像是全球化给像印度这样的国家带来好处，而事实并非如此。

5·That points to a second question: can such attacks actually kill the reform?

这将指向另外一个问题，这样的攻击真的能断送新医改吗？

瞬间

1·Lifting your front foot first to take a step backwards will take you slightly off balance for a split second and that's all your opponent will need.

首先抬起前脚往后迈一步，这会让你瞬间失去平衡，这正是你的对手所需要的。

2·Acids can eat through human flesh in second, damaging cells and ultimately killing them.

酸会瞬间腐蚀肌肤，使肌肤的细胞无法生存而面临死亡。

3·Some of the bulls weigh over 2000 pounds (900 kilos) and can throw a rider off in a split second - and may even stomp on the rider afterwards.

有些牛体重可达2000磅（900公斤）以上，能瞬间把背上的牛仔甩出去，甚至可能踩上几脚。

4·So suggests a study on rats, which says that if a brain is tired, parts of it can fall asleep for a fraction of a second, even though the organ is ostensibly awake at the time.

一份针对老鼠的研究是这样说的，如果大脑累了，就会有部分区块瞬间入睡，即使大脑表面上是清醒的。

5·I could have flashed that glimpse of the Underworld in a second, and examined it at leisure.

我就可以在瞬间把地下世界的景色拍下来，以后有空时再细细研究。

次要的

1·All of my other wishes are second only to this one concerning my wife.

我所有其他的愿望都次要于这个关系我妻子的愿望。

2·Nonetheless, the 1936 Olympics are a reminder that sometimes sport must take a very distant second place to other concerns.

即便如此，1936年的奥运会提醒人们有时候体育运动本身必须置于十分次要的位置。

3·The growth of tablets, and even the outpacing of traditional notebooks, will continue as these remain a second device rather than a fully fledged replacement of the latter.

虽然平板电脑增长迅猛，甚至已经超过了传统笔记本，但其地位仍是“次要设备”，目前的平板电脑还无法完全取代笔记本。

4·The results showed that the sorption was primary and degradation was second of the active sludge.

结果表明，在A/ O工艺处理城市污水过程中，活性污泥的吸附作用是主要的，降解作用是次要的；

5·The results show that the sorption is primary and the degradation is second of the active sludge in the treating city waste by the A/O. The active sludge is a more dangerous substance of second …

结果表明，在A/O工艺处理城市污水过程中，活性污泥的吸附作用是主要的，降解作用是次要的；

乙

1·He first signed as an 18-year-old and helped United win the Second Division title in 1936/7, returning to the top flight after yo-yoing between the two divisions for 45 years.

当他18岁被曼联签下之后，于1936-37年他加盟红魔首个赛季就帮助曼联拿到了英乙的冠军奖杯，红魔在渡过两个赛季低谷后重返英甲，同时他的加盟也中止了曼联长达45年像溜溜球一样的升降级之旅。

2·Second：“It is disgusting in faith，do you call the police？”

乙：“的确可恶。 你有没有报警？”

3·Armour and second two people are baseball ace , one day two people talk a problem, does heaven have good team after all?

甲和乙两人都是棒球好手，有一天两人讨论到一个间题，天堂到底有没有棒球队呢？

4·The Spanish second division club confirmed on their website that they have agreed to sell the 25-year-old to the Russian side.

皇家贝蒂斯已经降入西乙，他们在官网确认了25岁的智利人将转会到俄罗斯的消息。

5·The rich colorful stone, legend has it for this second reality comprehension of the world, that is the immortal cave house.

洞内盛产七彩石，相传为昔年太乙真人修真之所，世人皆以为是仙家洞府。

(1)second half下半场；后半时

(1)second time第二次

(1)second orderadj. 二级的，二阶的

(1)second world第二世界

(1)in the second half在下半场

(1)second world war第二次世界大战