齐声; 一齐; 一致地，和谐地

1. 完全一致地：in turn 依次,轮流;反过来 1- 24 | in unison 完全一致地 2- 04 | in vain 无效地;无结果地;徒然 2- 13

2. 一致：the flower of one's youth风华正茂 | in unison一致 | turn one's back on拒绝,冷眼相看

3. 齐声;一致：7. the ice was broken 打破了僵局 | 8. in unison 齐声;一致 | 9. stare at sb. 凝视某人

4. 一致地：at that point 就在那时 | in unison 一致地 | consist of 由...组成

adv

1. at the same pitch

e.g. they sang in unison

2. speaking or singing at the same time
simultaneously

e.g. they shouted `Yes!' in unison
they responded in chorus to the teacher's questions

Synonym: in chorus