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1·Juvenile crime is increasing at a terrifying rate.

青少年犯罪在以惊人的速度增加。《柯林斯英汉双解大词典》

2·She wasn't sent to the juvenile court; instead she was cautioned.

她未被送上少年法庭，而是受到了警告。《牛津词典》

3·Fifteen-year-old Danny is on the run from a juvenile detention centre.

15岁的丹尼从少年犯拘留所逃了出来。《柯林斯英汉双解大词典》

4·Is it just a coincidence that juvenile crime is on the rise?

青少年犯罪率上升只是一个巧合吗？

5·This bilateral asymmetry begins to appear in the juvenile sixth stage of development.

这种双侧不对称开始出现在青少年发育的第六阶段。

6·With correct guidance and good parenting, I believe juvenile delinquency can be reduced.

有正确的引导和良好的教养，我相信青少年犯罪的事件是可以减少的。

7·With the correct guidance and good parenting, I believe juvenile delinquency can be reduced.

我相信在正确引导和良好教养下，青少年犯罪可以减少。

8·A year after the program, participants were less likely to have had an encounter with the juvenile justice system.

项目实施一年后，参与者接触青少年司法系统的可能性降低了。

9·As a kid, I thrilled to tales of adventure and Isaac Asimov's juvenile science fiction novel, lucky star and the oceans of Venus.

小时候，冒险故事和艾萨克·阿西莫夫的少年科幻小说《幸运星与金星海洋》让我兴奋不已。

10·Many theories concerning the causes of juvenile delinquency focus either on the individual or on society as the major contributing influence.

许多关于青少年犯罪原因的理论都把焦点放在个人或社会作为主要的促成影响上。

青少年

1·Is it just a coincidence that juvenile crime is on the rise?

青少年犯罪率上升只是一个巧合吗？

2·This bilateral asymmetry begins to appear in the juvenile sixth stage of development.

这种双侧不对称开始出现在青少年发育的第六阶段。

3·With correct guidance and good parenting, I believe juvenile delinquency can be reduced.

有正确的引导和良好的教养，我相信青少年犯罪的事件是可以减少的。

4·With the correct guidance and good parenting, I believe juvenile delinquency can be reduced.

我相信在正确引导和良好教养下，青少年犯罪可以减少。

5·A year after the program, participants were less likely to have had an encounter with the juvenile justice system.

项目实施一年后，参与者接触青少年司法系统的可能性降低了。

少年

1·As a kid, I thrilled to tales of adventure and Isaac Asimov's juvenile science fiction novel, lucky star and the oceans of Venus.

小时候，冒险故事和艾萨克·阿西莫夫的少年科幻小说《幸运星与金星海洋》让我兴奋不已。

2·The plant fruticose breynia juvenile extract from the stem.

从茎中提取的植物性果糖小花少年提取物。

3·The boy's case was adjudged in the juvenile court.

那男孩的案件由少年法庭审判。

4·The proceedings will, no doubt, be laborious, but I shall do everything I can to make sure you are sent to an institution for juvenile offenders, and justly so.

毫无疑问，诉讼程序会很艰难曲折，但我将尽我所能，确保把你送到一个失足少年的收容所，这样做是公正的。

5·Police arrived by helicopter, and the boy pointed the green laser at the chopper as it flew in, Dougherty said. The boy was arrested and held in juvenile custody.

军士还谈到，警方动用了直升机，而该少年在直升机降落时仍在用那个绿色激光灯指指点点。依照少年法，警方拘捕了他。

未成年人

1·Only about 20 percent of abandoned infants or children are rescued and placed temporarily in juvenile protection centers.

只有大约20%的被遗弃婴幼儿得到了救助，并暂时安置在未成年人保护中心。

2·Statistics from the China Youth Research Center shows that juvenile crime experienced slump twice in 1995 and 1996, once again showing an upward trend.

来自中国青少年研究中心统计显示，未成年人犯罪在经历了1995年、1996年两次低潮期后，再次呈现上升趋势。

3·The relation between crime news report and juvenile delinquency has always been a topic that concerned by crime academia.

犯罪新闻报道与未成年人犯罪的关系，一直是传播学界和犯罪学界关心的话题。

4·As one of the judicial organs, the procuratorate should play a more active role in the prevention of juvenile delinquency.

作为国家司法机关，检察机关应当在预防未成年人犯罪中发挥更积极的作用。

5·The administrative departments for education shall take the results of education for prevention of juvenile delinquency as an important part of assessment of school work.

教育行政部门应当将预防未成年人犯罪教育的工作效果作为考核学校工作的一项重要内容。

幼年的

1·In order to withstand tidal currents, juvenile horseshoe crabs frequently burrow in the sand.

为了抵御潮汐，幼年马蹄蟹经常在沙子里挖洞。

2·Although modern reptiles generally do not form fibro-lamellar bone, juvenile crocodiles raised under optimal environmental conditions do.

虽然现代爬行动物一般不会形成纤维板层骨，但在最佳环境下长大的幼年鳄鱼却能形成纤维板层骨。

3·Partial remains of five mastodons, three Ice Age bison and a juvenile Columbian mammoth, as well as plant matter and insects, have been found.

五头乳齿象、三头冰河期野牛和一头幼年哥伦比亚猛犸象的部分遗骸，以及植物和昆虫都已被发现。

4·Surprisingly, in areas where tidal currents are very weak, juvenile horseshoe crabs are found not to have significant barnacle populations, even though they seldom burrow.

令人惊讶的是，在潮汐流很弱的地方，幼年马蹄蟹的藤壶数量并不多，尽管它们很少在洞里活动。

5·To test this hypothesis, researchers raised lobsters in the juvenile fourth and fifth stages of development in a laboratory environment in which the lobsters could manipulate oyster chips.

为了验证这一假设，研究人员将处于第四和第五阶段发育期的幼年龙虾放在能够操纵牡蛎片的实验室环境中饲养。

幼的

1·Lower birth rates, low juvenile survivorship, and low growth rates follow, so there is a corresponding decline in hare abundance.

随之而来的是较低的出生率、较低的幼兽存活率，以及较慢的生长速度，使得野兔数量相应减少。

2·In contrast, when juvenile lobsters were reared in a smooth tank without the oyster chips, the majority developed two cutter claws.

相比之下，当幼龙虾在没有牡蛎片的光滑鱼缸中饲养时，大多数都发育出了两个刀爪。

3·Ten minutes later we were driving through forest along a raised dirt track when a rhino fresh from a wallow climbed onto the road, followed by an equally muddy juvenile two-thirds her size.

十分钟以后，为了穿过森林，我们将车开上了一条起伏不平的泥泞小道，却发现一只刚从泥坑里打过滚的犀牛跑到了路中间，身后还跟着一只同样满身泥的幼犀，体型差不多有母犀的三分之二左右。

4·The proportion of juvenile fish in a catch may not exceed the specified level.

捕捞的渔获物中幼鱼不得超过规定的比例。

5·The differences of the metabolism and utilization for some nutrients between larvae and juvenile shrimp are compared.

并对比了对虾幼体和幼虾对一些营养素的利用和代谢的差别。

幼稚的

1·If you have the courage to do something juvenile and enjoy it, you know you have confidence.

如果你有勇气做一些幼稚的事情并能享受它，这时你便有了信心。

2·Feel free to call a company on behavior that is clueless, ridiculous, or whatever describes its behavior, but don't call individuals names. Name calling is juvenile and mean.

放心去说一个公司在行为上无能、可笑或其他一些可以形容它行为的描述，但是不要指称单个人的姓名，指名道姓是幼稚和低劣的。

3·“The expression and cartoon videos may seem like a juvenile response to an unreasonable rule, ” he wrote.

“这一措辞的表达以及相应的卡通视频似乎像是对于一种不合理规则的幼稚回应”，他写道。

4·It does make me feel juvenile to indulge this impulse, but at least I have great confidantes who know how to keep their traps shut.

纵然自己凭冲动行事会让我觉得自己很幼稚，但至少我有个嘴很严的红颜知己。

5·The juvenile nature of his decadence reveals itself.

他那种幼稚性质的颓废表现了出来。

不成熟的

1·Conclusion: Most of patients with postpartum depression adopted juvenile psychological recovery mode. Psychotherapy played a positive role in postpartum depression.

结论：产后抑郁患者多采用不成熟的心理防御方式，心理治疗对产后抑郁具有积极的影响。

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