air cushion

air cushion读音音标

英 [eə(r) ˈkuʃən]

美 [er ˈkʊʃən]

air cushion意思解释

n.

气垫，气室；

英英释义

n.

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

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

同义词：air spring

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

同义词：inflatable cushion

双语例句

用作名词(n.)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。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。