| 释义 |
trommel['trɒml]n. 滚筒筛【机】 圆筒筛 trommel trom.mel AHD: [tr¼m“…l] D.J. [6trKm*l]K.K. [6tr$m*l]n.(名词)A revolving cylindrical sieve used for screening or sizing rock and ore.滚筒筛:一种圆筒形的可旋转的筛,用于岩石和矿石的筛分或大小测量语源:1. German 德语 2. from Middle High German trummel [diminutive of] trumme [drum] 源自 中古高地德语 trummel [] trumme的小后缀 [鼓] 3. [probably of imitative origin] [可能源于仿造词源] |