Polycarious teeth
[医] 多龋牙
🧩 词语组成解析
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
but living in New Jersey and the suburbs
但住在 New Jersey的郊区
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
I don't think so. Ah! It was Li Lei.
我想不是。啊，是李雷！