air cushion

• n. 气垫

英英释义

Noun:

1. the trapped air that supports a hovercraft a short distance above the water or ground

2. a mechanical device using confined air to absorb the shock of motion

3. a cushion usually made of rubber or plastic that can be inflated

例句

用作名词 (n.)

1. These vessels ride on a cushion of air when in use.
   这些舰船在开动的时候，是浮在气垫上的。
2. It's time to go home, let the air out of the air bed.
   该回家了，咱们把气垫床的气儿放了吧。

近反义词

【近义词】

• air spring 气垫