英语词汇“往复滑轮”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	往复滑轮
释义	往复滑轮 propelling sheave
随便看	pre-harvest sprouting index pre-harvest tillage preharvest treatment pre-harvest treatment pre-harvest watering prehatch prehatching Prehatvest calcium spray prehaustoria prehaustorium prehead pre-head preheader pre-header preheaders preheads pre-heads prehealth pre-health prehearing pre-hearing prehearing conference pre-hearing procedure pre-hearings preheartshape embryo