ONE PHRASE, IN CONTEXT
have second thoughts
开始犹豫;改变原先的决定

GET TO KNOW THE MEANING
读懂它,也学会这样说。
01开始犹豫;改变原先的决定
IN A SENTENCE
If you have second thoughts about the purchase, the store accepts returns within thirty days.
如果你对这次购买开始犹豫,商店允许在三十天内退货。
