英语词汇ratch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	ratch
释义	ratch/rætʃ/n. 1 a ratchet 棘齿 2 a ratchet-wheel 棘轮 [perhaps from German Ratsche: cf. RATCHET]
随便看	photocomposition photoconductive photoconductivity photoconductor photocopiable photocopier photocopy photodegradable photodiode photoelectric photoelectric cell photoelectricity photoelectron photoemission photoemitter photo finish photofit photogenic photogenically photogram photogrammetrist photogrammetry photograph photographable photographer

英汉双解词典包含94788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。