英语词汇ratracer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ratracer
释义	rat·rac·er /ˈrætˌreɪsə(r)/ n. 〈口〉参加无休止激烈竞争的人；无谓奔忙的人，庸碌的小公务员
随便看	buoyancy aid buoyancy, buoyance buoyancy force buoyancy forces buoyancy-forces buoyant buoyant force buoyant forces buoyantly buoyantly buoyantness buoyantness buoyed buoyed up buoying buoying up buoys buoys up buoy up BUP BUPA buppie buppies buprestid buprestids

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。