Def
[计] 数据输入设施, 定义\\n[医] 乳牙龋数(率)(d=需补牙数,e=需拔牙数,f=已拔牙数)
🗣️ 情景例句
His family is a nuclear family with three generations living together under one roof.
他的家庭是三代同堂住在同一屋檐下。
One never loses anything by politeness.
有礼貌对自己不会吃亏。
Sorry, Lucy. You look the same.
对不起，露茜。你们长得很像。