“齐声”的拼音为：qí shēng...

一群鸟儿已经齐声唱起了欢快的晨曲。A flock of birds was already warbling a cheerful morning chorus.“是的，”他们齐声说。"Yes," they said together.“嗨，”他们齐声招呼道。"Hi," they chorused....

“齐声”的英语可以翻译为：in chorus，in unison，chorus ...