| 单词 | rotor |
|---|---|
| 音标 | 英[ˈrəʊtə(r)] 美[ˈroʊtə(r)] |
| 解释 | n.轮子，旋转器;旋翼; |
| 例句 | N-COUNT (直升机的)旋翼 The rotors or rotor blades of a helicopter are the four long, flat, thin pieces of metal on top of it which go round and lift it off the ground. |
| 变形 | pl:rotors~ |
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