be an item
成为情侣或恋人
口语·表示情侣关系
英文释义
to be in a romantic relationship with someone or considered as a couple
例句
I heard that Sarah and Tom are an item now—they've been dating for months.
典故来源
源自20世纪中期俚语，'item'指一个整体或单元，比喻情侣被视为一对。