相关单词近义词 laugh 发笑, giggle 咯咯地笑, chortle 咯咯地笑, titter 嗤笑, snigger 暗笑, gurgle 汨汨地流, smile 微笑临近词chuff, chuck, chuckle at, chuckle out, chucklehead, chuckle over, chuckleheaded, chuckle to oneself, chuckle over sth., chuckle while reading 返回 chuckled