screw propeller
英
美
- n. 螺旋桨
详细释义
Noun:
-
a propeller with several angled blades that rotates to push against water or air
双语例句
- The propeller turns a small D.C. generator.
螺旋桨带动一个小型直流发电机。 - The screw did its work, and Ressel was pleased.
由于螺旋桨起了作用，所以莱塞尔感到高兴。
用作名词 (n.)
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