Therefore, the anti-suck-back hot water bottle cork is convenient to be unplugged and is free from influencing the original heat-preservation effect of the hot water bottle.

因此，本实用新型拔塞方便，而且不影响热水瓶原有的保温效果。

youdao

The possibility of suck-back of fume cupboard exhaust gases into building air intakes, open Windows or the breathing zone of people working on the roof or in other buildings should be investigated.

应该调查通风橱废气回吸至房屋内的进风口、打开的窗户或者房顶工作人员的呼吸区域或者其它房屋的可能性。

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The maggots them suck it back up, cleaning up the infection as they go.

BBC: Maggot cure for 'unbeatable' bug

He also co-authored the best-seller Buck Up, Suck Up and Come Back When You Foul Up with Carville, as well as Take it Back: Our Party, Our Country, Our Future.

CNN: Anchors & Reporters

But every Christmas, one of the nurses used to give me chocolate brazils... so I used to suck the chocolate off and give the nuts back to the other nurses.

BBC: The secret asylum knitting club