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1·I sat puffing my cigar.

我坐着抽雪茄。《牛津词典》

2·Chimneys were puffing out clouds of smoke.

烟囱冒着滚滚浓烟。《牛津词典》

3·Jack was huffing and puffing to keep up with her.

杰克气喘吁吁地跟着她。《牛津词典》

4·Puffing a little, Mabel shifted her weight onto her feet.

梅布尔有些气喘,将她身体的重量移到了双脚上。《柯林斯英汉双解大词典》

5·After much huffing and puffing, she finally agreed to help.

她生了好一阵闷气之后才终于同意帮忙。《牛津词典》

6·I know nothing about boxing, but I could see he was unfit, because he was puffing.

我对拳击一无所知，但我看得出他身体不行，因为他直喘粗气。《柯林斯英汉双解大词典》

7·Toad was puffing and swelling already.

托德已经膨胀着身子在吹捧了。

8·There he remained for some minutes, puffing and panting, for he was quite exhausted.

他在那儿呆了几分钟，呼哧呼哧地喘着气，因为他已经筋疲力尽了。

9·No Smoking signs covered the walls but every other patron was puffing on a cigarette.

“禁止吸烟”的牌子挂满了墙，但周围到处是吞云吐雾的顾客。

10·Finally, when they got out their pipes and went serenely puffing around, the very summit of glory was reached.

最后，当他们拿出烟斗，安静地抽着烟到处走的时候，荣耀的顶峰终于达到了。

膨化

1·Moreover, the effects of combination of microwave heating and heating media on puffing ratio were investigated too.

另外，还就蛋白质物料的微波膨化和加热媒介共同作用进行了研究。

2·The effects of moisture on the puffing of soybean protein with microwave heating were investigated. The protein material with 30% water was suitable to be puffed under microwave irradiation.

就水分含量对大豆蛋白质物料微波膨化效果的影响进行了研究，认为含水量为30 %时，较适宜利用微波进行膨化；

3·The processing technology of microwave puffing water chestnut crisp chip was studied.

对微波膨化荸荠脆片的加工工艺进行了研究。

4·Microwave vacuum drying and puffing is a new technology to produce high quality apple chips.

研究了一种微波真空干燥膨化果蔬脆片的加工方法。

5·As a new technology of be manufacturing, puffing technology is becoming widely use in food industry, especially in snack food sector.

膨化技术作为一种新型食品生产技术，正逐步在食品工业中特别是在休闲膨化小食品的生产中得到广泛的应用。

(1)huff and puff蒸汽吞吐；咆哮；恼怒；恫吓

(1)powder puff粉扑

(1)puff out吹灭；（使）膨胀；气喘吁吁地说

(1)puff up使肿胀

(1)puff on（一口一口地）抽（烟斗、香烟等）

(1)puff and blow[口语]气喘吁吁，大口地喘气 [亦作 puff and pant]