Collum dentis
[医] 牙颈, 齿颈
🧩 词语组成解析
颈； 颈状组织
🗣️ 情景例句
You haven't been around much lately.
最近你在家的时候不多。
Care brings grey hair.
忧虑催人老。
He had found his family, and his roots at last!
他终于找到了他的家族，他的“根”了！