英语词汇safety catch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	safety catch
释义	safety catch 英/ ?se?fti k?t? / 美/ ?se?fti k?t?; ?se?fti ket? / 简明释义安全锁：电梯或起重设备中的一种装置，以确保在机械故障时不会发生坠落。网络释义短语 1 headgear safety catches 过卷抓爪 2 safety catches cam 断绳防坠器抓爪 3 safety catches jackshaft 防坠器撑轴双语例句 1 How many countries have a safety net that catches each and every citizen before they fall into poverty because of catastrophic medical bills? 有多少国家有一张安全网，能够保障所有公民不会因灾难性的医疗账单而陷入贫困？
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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。