Sixth-year teeth
[医] 六岁牙, 第一磨牙, 第一臼齿
🧩 词语组成解析
year
[jɪr]
n. 年;年纪;一年的期间;某年级的学生;
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
Fruit is good or your health.
水果有益健康。
The wolf may lose his teeth, but never his nature.
江山易改，本性难易。
A born teacher, she thought she could turn a deaf-blind person into a useful human being.
她是一个天的教师，认为自己可以把一个聋盲人变成一个有用的人。