Orthodontics
[ [ˌɔ:θə'dɔntiks] ]
出国 Abroad
[医] 正牙学
📝 例句
of or relating to or involving or practicing orthodontics.
属于、关于、涉及或从事正牙学的。
prophylactic orthodontics
预防正牙学
surgical orthodontics
外科口腔正畸学
pediatric orthodontics
儿童口腔正畸学
preventive orthodontics
预防口腔正畸学
✅ 同义词
📖 牛津释义
orthodontics
n[sing v]
(medical 医) (branch of dentistry that deals with) preventing and correcting irregularities in the position of the teeth and jaws 正牙（学）.
🗣️ 情景例句
He's not breathing, Philip!
他停止呼吸了 ，Philip。
Learning makes a good man better and ill man worse.
知识能使好人更好，坏人更坏。
Or possibly I should have gone to the manager and told him who was stealing meat.
或者我早该去找经理，告诉他谁在偷肉。