一：tooth是什么意思（中英文）解释,tooth的,tooth的意思

tooth是一个名词，指的是人类或动物嘴里用来咬碎食物和帮助发音的硬质结构。它也可以用来指牙齿，特别是人类的牙齿。在解剖学中，tooth也可以指牙齿状的结构，如锯齿状的边缘。

英文释义：

Tooth is a noun that refers to a hard structure in the mouth of humans or animals used for biting and aiding in pronunciation. It can also refer to teeth, especially human teeth. In anatomy, tooth can also refer to tooth-like structures, such as serrated edges.

二：怎么读（音标）

/to͞oTH/ （美式发音）

/tuːθ/ （英式发音）

三：用法

1. 作为名词：

- There was a piece of food stuck between her teeth.

她牙缝里有一块食物卡住了。

- He has a nice set of teeth.

他有一口漂亮的牙齿。

- The shark has sharp teeth.

这条鲨鱼有锋利的牙齿。

2. 作为动词：

- She tried to tooth the apple but it was too hard.

她试着咬苹果，但太硬了。

- The baby is teething and constantly chewing on things.

这个宝宝正在长牙，总是咬东西。

四：例句1-5句且中英对照

1. She has a toothache and needs to see a dentist.

她牙痛，需要看牙医。

2. He lost his front tooth in a hockey game.

他在曲棍球比赛中掉了门牙。

3. The dentist filled the cavity in her tooth.

牙医给她的龋洞补了牙。

4. The lion showed its sharp teeth as a warning.

这只狮子展示出它锋利的牙齿作为告。

5. She brushed her teeth twice a day to prevent cavities.

她每天刷两次牙，以防止龋齿。

五：同义词及用法

1. fang：指动物的尖锐而强壮的长牙，也可以指人类的尖锐的大门牙。

- The vampire had long fangs that glinted in the moonlight.

吸血鬼有一对在月光下闪闪发亮的长尖牙。

2. incisor：指人类或动物前面最靠近嘴唇的四颗门牙。

- The dog's incisors were stained yellow from chewing on bones.

这只狗因为咬骨头，四颗门牙都被染成了黄色。

3. molar：指人类或动物后面用来咀嚼食物的牙齿。

- The elephant's molars were large and flat, perfect for grinding plants.

大象的臼齿又大又平，很适合嚼植物。

六：编辑总结

tooth是一个常用的名词，指人类或动物嘴里用来咬碎食物和帮助发音的硬质结构。它也可以指牙齿，特别是人类的牙齿。除了作为名词外，tooth也可以作为动词使用。同义词包括fang、incisor和molar，它们分别指动物的尖锐而强壮的长牙、人类或动物前面最靠近嘴唇的四颗门牙以及后面用来咀嚼食物的牙齿。正确地使用tooth可以让我们更准确地表达自己的意思，并且在日常生活中也会经常用到。