| propeller | |
| 级别 | 第9级 |
| 音标 | [ prəˈpelə(r) ] |
| 解释 | n.螺旋桨，推进器 |
| 英英释义 | a device which causes a ship or aircraft to move , consisting of two or more blades which turn round at high speed |
| 发音 |  |
| 例句 |
1. The propeller started to spin around. 螺旋桨开始飞快地旋转起来。 2. A rope jammed the boat's propeller. 一根绳子卡住了船的螺旋桨。 |
