rotary quick coupler inner enlarging leak test joint

make oneself at home (idiom)

不要拘束（当自己家一样）

互联网摘选

make oneself at home: be comfortable, as if in one's own home

使自己感到在家里一样，无拘无束

互联网摘选

a new generationof bostonians had discovered the south end, and theold rooming houses were gradually being converted to apartment buildings.

铁路线又哪里能挡得住大胃口开发商们的视线，南角区那些老旧的出租房已经逐渐被改造为一栋栋公寓。

互联网摘选

hotels , rooming houses , camps , other lodging places.

酒店，公寓，露营及其他寄宿地方。

互联网摘选

the council means the customs co-operation council referred to in paragraph (e) above.

“理事会”是指上述（五）项所述的海关合作理事会。

互联网摘选

ornithophobia is a type of specific phobia, an abnormal, irrational fear of birds.

恐鸟症是一种特定的恐惧症，对鸟类不正常的、不合理的恐惧。

互联网摘选

throw it into the litter bin directly

直接丢进垃圾箱

互联网摘选

put litter into a litter bin

把垃圾放进一个垃圾桶

互联网摘选

when you have something to throw away, please put it in your pocket and take it home , or put it in a litter bin.

当你有一些东西想扔掉时，请把它放在口袋里，带回家，或者扔进垃圾箱。

互联网摘选

you must put the litter in the litter bin.

你必须把垃圾扔到垃圾箱里。

互联网摘选

to protect our environment , we must throw the rubbish into the litter bin instead of throwing it away everywhere.

为了保护我们的环境，我们必须把垃圾扔到垃圾箱里而不是乱丢。

互联网摘选

after a while, a disabled person picked up the banana skin from the ground and put it into the litter bin.

过了一会，一个残疾人将被扔在地上的香蕉皮捡起来并且扔进了垃圾箱里。

互联网摘选

i despise those people who polish the apple for the boss at work in order to get a promotion.

我看不起那些在工作上拍上司马屁而得到提升的人。

互联网摘选

the boss hasn't accepted our plan yet. i guess i'd better go in and polish the apple a bit .

头儿还没有批准我们的计划，我想我最好去一趟拍拍马屁。

互联网摘选

show me your pen.

给我展示你的钢笔。

互联网摘选

please show me your pen.

请给我看看你的钢笔。

互联网摘选

book oh, no! zoom! your bag! let's do open your pencil box. show me your pen.

书哦，不！祖姆！你的包！让我们做打开你的铅笔盒。让我看看你的钢笔。把书合上。携带你的包。

互联网摘选

b let's do ? ? ? ? ? ? ? ? open your pencil box. show me your pen. close your book. carry your bag.

打开你的铅笔盒。给我展示你的钢笔。合上你的书本。背上你的包。补充内容？

互联网摘选

results the sick rate of dcvd in rhonchus group was significantly higher than that in non-rhochus group(p0. 01).

结果老年鼾症组DCVD的发病率及严重程度明显高于非鼾症对照组（P0。01）。

互联网摘选

personnel protection and proper gowning in clean rooms

洁净室的人员防护和正确的穿衣程序

互联网摘选