tooth root

• n. 牙根

英英释义

Noun:

1. the part of a tooth that is embedded in the jaw and serves as support

例句

用作名词 (n.)

1. The root is covered with a hard material called cementum.
   牙根上覆盖着的坚硬材料叫作牙骨质。
2. In truth, both root development and the stimuli that initiate tooth eruption are complex and still little understood.
   事实上，牙根的发育以及让牙齿冒出的刺激都很复杂，目前知道得很少。

近反义词

【近义词】

• root 根