英语词汇“safety catch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	safety catch
释义	safety catch noun : a device in an elevator or hoisting appliance to ensure safety from falling in case the mechanism fails to operate properly
随便看	actinosphaerium actinost actinostele actinostomal actinostome actinotherapy actinotrich actinotrichium actinotrocha actinouranium actinozoa actinozoal actinozoan actinozoon actins actinula actio actio actio ad distans actio bonae fidei actio in distans action action actionability sympus

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