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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。
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twenty-second
twentysecond
twenty second
twenty-seconds
twentyseven
twenty seven
twenty-seven
twenty-seven kinds of meridian qi
twenty seven kinds of meridian qi
twenty-sevens
twenty-seventh
twenty seventh
twentyseventh
twenty-sevenths
twenty-seven-year-old
twentysix
twenty six
twenty-six
twenty-sixes
twenty sixth
twenty-sixth
twentysixth
twenty-six-year-old
twenty-some
twentysome
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更新时间:2025/5/9 0:55:39