Odontogeny
[医] 牙发生, 牙生成
🗣️ 情景例句
The times have been very bad.
时机一直很坏。
I get to work at nine o'clock every morning.
我每天早上9点钟上班。
The sides of the dish were so smooth that it was almost impossible to attach hawsers and chains to the rim without damaging it.
盘子四边十分光滑，要在盘边拴上绳索或链条而同时又不损坏它是很难办到的。