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
We usually ship the goods by regular liners.
我们一般是定期班轮装运货物。
I'm speechless.
我也无话可说了。
for their house, which had sound foundations, would have stood stoutly even if it had been almost submerged.
因为他们的房子地基牢固，即使洪水几乎灭顶也不会倒塌。