“就是反颌”例句

单词 就是反颌 例句 DEFINITIVE EXAMPLES 权威例句〔overlap〕If the lower teeth overlap the upper teeth, you have an underbite.下牙突在上牙的外面, 就是反颌。外研社新世纪 　 英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻...