英语词汇“derailleur”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	derailleur
释义	derailleur de·rail·leur / diˈreiljə(r) / noun (technical 术语) a type of gear on a bicycle that works by lifting the chain from one gear wheel to another larger or smaller one 拨链器, 变速器 (自行车换挡装置)
随便看	junction field effect transistor junction field-effect transistor junction field-effect transistor (jfet) junction field effect transistor (jfet) junction fieldistor junction figure junction filter junction fitter junction frequency junction gate junction gate fet junction-gate field-effect transistor junction gate field effect transistor junction-gate field-effect transition junction gate number junction grammar junction group junction hole junction indicator junction interface junction isolation junction label junction laser junction leak junction leakage 余子碌碌余杯冷炙余桃啖君余波未平余烬复燃余腥残秽余膏剩馥余霞成绮余霞散绮余音绕梁げんてん【原典】げんてん【原点】げんてん【減点】げんとうげんとうげんとうげんとうげんとうげんとう【原頭】げんとう【厳冬】