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	ethoxylation ethoxyl group ethoxyline ethoxyline resin ethoxy methane ethoxymethyl salicylate ethoxynaphthalene ethoxy octane ethoxy pentane ethoxyphenol ethoxyphenyl ethoxyphenyl acetamide ethoxyphenylurea ethoxy propane ethoxyquin ethoxyresorufin ethoxyresorufin-O-deethylase Ethoxyresorufin O-Deethylase ethoxysanguinarine ethoxytriethylsilane ethoxy-triethyl silicane ethoxytriethylsilicane ethoxyzolamide ethoxzolamide ethrane

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。