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orthodontics

/,ɔ:θәu'dɔntiks/

GRE英语词汇

📖 中文释义

  1. [医] 正牙学

🧩 词形变化

原形 orthodontic
📘 English Definition(英文释义)
  1. n. the branch of dentistry dealing with the prevention or correction of irregularities of the teeth