牙冠

dental crown的用法和样例:

例句

  1. The endodontist makes an opening in the crown of the tooth.医生在牙冠上做一个开口。
  2. Teeth have two basic parts, a root to anchor the tooth to the jaw and a crown above the gum line.牙齿有两个基本部份,牙根把牙齿锚定在下颌上,牙冠位于齿龈线以上。
  3. He cracked his crown on a microphone during a performance.他在一次表演中在麦克风上把齿冠打破了。
  4. Earlier this week my dentist fitted a new crown for me.这周早些时候我的牙医为我装上了新齿冠。

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