英语词汇“dirt-extraction gear”的翻译、意思、用法、释义-英汉汉英双解词典

单词	dirt-extraction gear
释义	dirt-extraction gear 选煤机
随便看	serpenticidal serpenticide serpenti-comb.f serpenticone serpenticone, ophicone serpentidine serpentiferous serpentiform serpentigenous serpentiginous serpentile serpentin serpentina serpentinas serpentine serpentine accumulation serpentinealkaloid serpentine alkaloid serpentine aneurysm serpentine asbestos serpentine-baffle flow filed serpentine belt serpentine belt drive serpentine belt drive system serpentine bend