each other
01
彼此, 互相
used to refer to two or more people or things when they are doing something mutually or reciprocally
例子
Sarah and Tom helped each other with their homework.
莎拉和汤姆互相帮助做作业。
The two teams congratulated each other after the game.
比赛结束后，两支队伍互相祝贺。
