Level 5 · word 7,509 of 20,000

unison

/ˈjuːnɪsən/ American
Picture: unison
  • n. 一致, 齐声, 齐奏
Definition
  • n. agreement and harmony, or people singing or acting together at the same time
Example
The whole class sang the song in unison.
全班同学齐声唱起了这首歌。