He's had his front teeth capped.(他包了門牙。)

I've had one of my teeth crowned.(我的一顆牙齒鑲了假齒冠。)

Have you cleaned your teeth?(你刷過牙了嗎？)

He had nice square white teeth.(他有整齊潔白的漂亮牙齒。)

The dog bared its teeth and growled.(那條狗齜牙咧嘴地低吼。)

The dentist scaled and polished my teeth.(牙醫(yī)為我刮除牙石，拋光了牙齒。)

Too much sugar will rot your teeth.(吃糖太多，就會出現(xiàn)蛀牙。)

My teeth are very sensitive to cold food.(我的牙齒對冷食過敏。)

Some dinosaurs had only rudimentary teeth.(有些恐龍只有未充分長成的牙齒。)

He laughed, revealing a line of white teeth.(他笑了起來，露出一排潔白的牙齒。)