oscillate
/ˈɑːsɪˌleɪt/
American
- v. 摆动, 犹豫不定
- Definition
- v. to move repeatedly between two positions, or to keep changing one's mind
- Example
- The fan's head began to oscillate slowly from side to side.
- 风扇的扇头开始缓缓左右摆动。