名词气泡,鳔
air bladder的解释
1. 气泡:air bed 气垫 | air bladder 气泡 | air blast 空中爆炸
2. 浮:aids 获得性免疫缺陷综合征艾滋病 | air bladder 浮 | air borne infection 空气传染
3. 鳔:age resister 老化防止剂 | air bladder 鳔 | air blast freezing 送风式急速冷冻法
4. 气囊:空气 air | 气囊 air bladder | 气泡计 air bubble apparatus
noun
1. an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
Synonym: swim bladderfloat