lip-sync
verb [ I or T ] (also lip-synch) uk/ˈlɪp.sɪŋk/ us/ˈlɪp.sɪŋk/
（演员）假唱，对口型
Performers who lip-sync songs pretend to be singing them when in fact they are just moving their lips.
They could lip-sync as well as the video stars of the 1980s. 他们可以像80年代的录像明星一样对口型。
Actors lip-synch the singing. 演员们对口型演唱。
- More examples
- Actors both sing and lip-sync to familiar tunes.
- As long as somebody looks great in their video and can lip-sync well, people don't care.
- I just wish she hadn't lip-synched.
lip-sync
noun [ U ] (also lip-synch) uk/ˈlɪp.sɪŋk/ us/ˈlɪp.sɪŋk/
（演员）假唱，对口型
a practice in which performers pretend to be singing a song, when in fact they are just moving their lips
Your whole body is involved in the lip-sync, not only the mouth. 你的整个身体都参与对口型表演，而不仅仅是嘴巴。
Who wants to join in the lip-synch contest? 谁想参加对口型比赛？
- More examples
- There's a video of a group of soldiers performing a lip-sync of Lady Gaga's "Telephone."
- Mock Rock is an annual on-campus lip-sync show.
- I used to do a lip-synch imitation of Britney Spears.