意思是：插嘴；插话；共同出钱；捐助
句子实例：
Don't try to cut in while others are talking.
别人谈话时不要插嘴。
She broke in with some ideas of her own.
她插嘴说了一些自己的看法。
I could only afford to chip in a few pounds.
我只能捐助区区几镑。
He is willing to stand in and give ten yuan to the funds.
他愿意参加这一活动并捐助十元。
