0 to interrupt what someone is saying by saying something yourself -- 插嘴;打斷別人的話
I was just talking to Jan, when Dave cut in (on us/our conversation). 我正在跟簡說話,戴夫插了進來。
1 to make a sudden sideways movement in order to position your car in front of another car, not leaving a safe distance between the two vehicles -- 超車搶道
2 If a machine cuts in, it starts, usually automatically. -- (通常指機器等自動)開始,開啟
3 to interrupt two people who are dancing in order to dance with one of them -- 插入搶舞伴