1932, alteration of dialectal verb smouch "to kiss" (1570s), possibly imitative of the sound of kissing (compare German dialectal schmutzen "to kiss"). An earlier alteration produced smudge (v.) "to kiss, caress" (1844). Related: Smooched; smooching. As a noun by 1942.
权威例句
1. The customers smooch and chat.
客人们拥抱亲吻,亲热地闲聊着。
2. Pop a Hershey Kiss into your mouth before you smooch.
放入一颗好时巧克力在你的嘴里,在你们亲热之前.
3. Just a peck a smooch, like you'd kiss your sister.