英语词汇“swim bladder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	swim bladder
释义	swim bladder noun Zoology A gas-filled sac present in the body of many bony fishes, used to maintain and control buoyancy.An important organ seen in ray-finned fish but not in cartilaginous fish is the swim bladder.... A characteristic of the family Gobiidae is the absence of a swim bladder, which is used for buoyancy control. Some fish, for example, have processes from the swim bladder to the inner ear to transmit airborne vibrations.
随便看	one-book one by one one cannot live by bread alone one can't make an omelette without breaking eggs one catch all one-chase-all one-click one club one-coat one-colored one-coloured one could do something in one's sleep one could have bitten one's tongue off one could (or may) be forgiven for doing something one day one-dayer one-design on edge one-dimensional one-dimensionality one-directional one-down one-downmanship one-downness one-downsmanship

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。