Retarded deciduous teeth
[医] 迟出乳牙
🧩 词语组成解析
retarded
[[ri'tɑ:did]]
a. 智力上迟钝的
teeth
[ti:θ]
n. 牙( tooth的名词复数 );齿;齿状部份;致力于（ 有难度的事）;tooth的复数形式;（组织、法律等）强大有效;不顾危险（或反对等）;
🗣️ 情景例句
In North America when people meet each other for the first time.
在北美，当人们第一次彼此见面时。
Enough! I don't want to hear it!
够了，不要再说了！
I don't know.I've already had my holiday this year.
我不知道。今年我已度过假了。