air sack

基本解释

Keep Santa in the air, and shake those presents out of his sack .
保持空气中的圣诞老人，动摇了这些礼物，他解雇。
Conclusions Complications of air-sack stomach-tube indwelling are less than that of traditional stomach-tube, so it is suitable for clinical nursing.
结论气囊式胃管留置副损伤发生率明显低于普通胃管，有临床推广价值。
Santa Claus's sack being overloaded clearly breaks all the safety regulations for the transportation of goods by air.
圣诞老人口袋里装的东西太多了，明显违反了航空货物运输的安全规定。

As a boy,he was stuffed in a sack and nearly beaten to death by Khmer Rouge soldiers simply for letting air out of a car tire.

When the rubber sack makes contact with an object, whether a glass, a pen, or other hard item, a narrow inner tube sucks a small percentage of air out of the sack, making it contract and conform to the shape of the object it touches.
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