英语词汇ratchet-and-pawl mechanism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	ratchet-and-pawl mechanism
释义	ratchet-and-pawl mechanism 简明释义棘爪机构专业释义 1 土木建筑工程棘轮与爪机构双语例句 1 The ratchet wheel and pawl of automatic knife feed mechanism in PASSIM80 cigarette maker had to be replaced frequently because of serious wear. 针对PASSIM 80卷烟机刀头自动进刀机构存在进刀棘轮、棘爪磨损较快，更换频繁等问题，对该机构进行了改进。
随便看	offsuit off sulphur off-sulphur iron off sulphur iron off-switch off system off-system unit off-system unit of measurement off tackle off-tackle offtake offtake off-take offtake drift off-take hood off-take main off-take pipe offtake pipe off take pipe off-take point off takes offtake off-take well offtaking off target

英汉双解词典包含3185865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。