tooth复数形式是teeth。tooth，英语单词，名词、动词，作名词时意为“牙齿；人名；(英)图思”，作动词时意为“给……装齿；啮合”。例句：A high proportion of five-year-olds have teeth in poor condition.五岁儿童牙齿不健康的比例高。
1、drill a tooth.钻牙
2、fill a tooth.补牙
3、get one's teeth.长牙
4、have a tooth out.拔牙
5、front tooth.前牙，门齿
6、milk tooth.乳齿
7、saw tooth.锯齿
8、wisdom tooth.智齿
1、I went to my dentist to have a tooth taken out.
我去找牙医拔了一颗牙。
2、I've been troubled by a bad tooth.
有颗坏牙一直使我不舒服。
3、One of my front teeth is giving me trouble.
我的一颗门牙很痛。
4、His tooth ached all night.
他的牙疼了一整夜。
5、I was fitted an artificial tooth by the dentist.
牙医给我镶了颗假牙。
1、Her tooth was extracted under local anaesthetic.
她的牙齿是局部麻醉拔出的。
2、He chipped off a piece of his tooth.
他锛缺了一点牙齿。
3、I need to have two teeth filled.
我有两颗牙要补。
4、The residents are fighting tooth and nail to stop the new development.
居民为制止新的建房开发计划正在全力以赴进行斗争。
5、Choose an essay topic that you can really get your teeth into.
选择一个你可以真正悉心钻研的论文题目。
6、When did she cut her first tooth?
她什么时候长出的第一颗牙？
7、A high proportion of five-year-olds have teeth in poor condition.
五岁儿童牙齿不健康的比例高。
8、The dentist may decide that the wisdom teeth need to be extracted.
牙医可能会认为智齿需要拔掉。
9、They took a plaster cast of the teeth for identification purposes.
他们做了这副牙的石膏模型作鉴别之用。
10、He's got a front tooth missing.
他有一颗门牙掉了。
11、It is a proven fact that fluoride strengthens growing teeth.
氟化物可以强化生长中的牙齿，这是已证明的事实。
12、He laughed,revealing a line of white teeth.
他笑了起来，露出一排洁白的牙齿。
13、I've had one of my teeth crowned.
我的一颗牙齿镶了假齿冠。
14、Fruit juices can be harmful to children's teeth.
果汁可能损坏儿童的牙齿。
15、Dentists advise you to have your teeth checked every six months.
牙医建议大家每六个月检查一次牙齿。
16、Too much sugar will rot your teeth.
吃糖太多，就会出现蛀牙。
17、She chipped one of her front teeth.
她锛了一颗门牙。
18、He smiled suddenly,exposing a set of amazingly white teeth.
他突然一笑，露出一口雪白的牙齿。
19、The witness was clearly lying through his teeth.
那证人分明是在睁着眼睛说瞎话。
20、Her teeth gleamed white against the tanned skin of her face.
她的牙齿在褐色面孔映衬下显得洁白明亮。
标签：tooth,复数
