join join in 区别?
问题描述：
join join in 区别?
答
join 参加,加入,成为…的成员：
He joined the Party last year.
他去年入了党.
Every young man in the village joined the battle.
村里的所有年轻男子都参加了战斗.
join in 加入；参加
My parents join me in wishing you a happy future.
我和我父母都祝你未来幸福.
Soon the whole crowd joined in to sing the song.
很快整个人群都加入进来唱这支歌.