crown of tooth的用法和樣例：
例句
- The modifications of gear tooth profiles like tooth thickness, tooth tip and edge chamfers and root fillet radius are easily manipulated in a editing window.
如齒厚，齒尖和邊緣倒角及根圓角半徑齒輪齒廓的修改很容易操縱的編輯窗口。 - I've had one of my teeth crowned.
我的一顆牙齒鑲了假齒冠。 - He cracked his crown on a microphone during a performance.
他在一次表演中在麥克風(fēng)上把齒冠打破了。
