Cementicle
[医] 牙骨小体, 牙骨质疣
🗣️ 情景例句
Oh.
噢。
One thorn of experience is worth a whole wilderness of warning.
一次痛苦的经验抵得上千百次的告诫。
Good idea! That is much better than watching a bad TV programme!
好主意！这比看破电视节目要好多了。