n.喔啊聲

動詞coo的現(xiàn)在分詞形式.

A pigeon is cooing up in one of the elm. 一只鴿子在榆樹上咕咕地叫。

He took his girlfriend home after the party and they stayed in the car billing and cooing for a long time before she went into her house. 聚會結束后他送他的女朋友回家，他倆在車上親昵低語了很久后她才下車進屋。