英语词汇“safety catcher, parachute”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	safety catcher, parachute
释义	safety catcher, parachute 防坠器; 曾称“断绳保险器”。钢丝绳或连接装置断裂时，防止提升容器坠落的保护装置。
随便看	thirtieth highest annual hourly volume thirtiethly thirtieths thirty thirty- thirty all thirty and out pension thirty-day thirty-day forecast thirty day lethality thirty-day lethality thirty days thirty-days thirty days clause thirty days hath september thirty days notice thirty-day visible supply thirty-degree thirty degree piezoelectric cut thirty-degree piezoelectric cut thirty-dollar thirty eight thirtyeight thirty-eight thirty eighth

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