词汇“retractable”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	retractable
释义	retractableretractable[riˈtræktəbl]adj.1.■能缩进的; 伸缩自如的2.■可取消的, 可撤回的a retractable landing wheel [gear]伸缩起落轮[架] 继承用法-bilityn.
随便看	operating switch operating system master operating system program(me) operating system supervisor operating temperature range operating tension operating theatre operating threshold operating trouble operating unbalance operating value operating valve operating valve body stud operating valve lever operating variable operating volatility operating yoke operation operation activity operation-address register operational operational advantage operational amplifier operational approach operational aspect

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