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

单词	double scored block
释义	double scored block 双沟滑车
随便看	engine compartment drain valve engine compartment heater engine compartment heater duct engine compartment lamp engine compartment paint engine compartment terminal box engine compartment valve engine component engine components engine compression ignition engine engine compressor engine conditioning engine conditioning oil engine condition monitoring engine configuration engine conk engine connecting rod engine container engine continuous output engine control engine-control engine control characteristic engine control gear engine controller engine control lever 背人羞整六铢轻背人还过木末背后何所见背城渐杳；离亭黯黯背归鸿背时太远背时装束背水纵神兵背画栏背西风酒旗斜矗つり針つり鉤つり銭つり鐘つり革つるつるつるつるつる