air bladder

air bladder读音音标

英 [eə(r) ˈblædə]

美 [er ˈblædɚ]

air bladder意思解释

n.

气泡，鳔；

英英释义

n.

an air-filled sac near the spinal column in many fishes that helps maintain buoyancy

同义词：swim bladder

双语例句

用作名词(n.)Between the fibers are many small pockets of air.纤维之间有很多小气泡。Methods were proposed to prevent air entrain-ment.同时提出了充模过程中防止气泡卷入的措施。