单词 donkey engine 释义 donkey engine small extra engine, esp on a ship´s deck 小型辅......

字词 阳离子收集极 释义 【化】 cationic collector 　 汉译英翻译词典收录405719条汉英翻译词条......

单词 donkey-work 释义 donkey-work n [U] hard dull part of a job; drudgery 乏味而苦的工作; ......

单词 donkey jacket 释义 donkey jacket workmans thick weatherproof jacket （工人穿t （工人穿......

字词 阳离子型表面活性剂 释义 【化】 cation surfactant; cationic surface active agent; cati......

单词 donkey 释义 donkey n (pl ~s) 1 animal of the horse family, with short legs and long e......