| 释义 |
圆筒形 Yuán Tǒng Xíng
基本例句
cylindrical
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A revolvingcylindricalsieve used for screening or sizing rock and ore.
单簧管，黑管一种管乐器，有直的圆筒形管身和一个外敞的管口及一个单簧吹口，以指孔和键的方式演奏A woodwind instrument having a straight,cylindricaltube with a flaring bell and a single-reed mouthpiece, played by means of finger holes and keys. |