英语词汇“tooth”的读音、翻译、释义、用法及例句-范文大全网

🔑tooth

tooth

/tuθ /

noun

[countable]

(

plural

teeth

/tiθ /

)

one of the hard white parts in your mouth that you use for biting and chewing牙；牙齿◆to have a tooth pulled拔牙◆The old man took out his false teeth.那位老人取出了他的假牙。◆wisdom teeth智齿

➨ WORD BUILDING 词汇扩充

You brush your teeth with a toothbrush, and you clean between your teeth with special string called dental floss.刷 (brush) 牙的牙刷为 toothbrush，清洁牙齿缝隙的牙线为 dental floss。If you have a toothache (= a pain in your teeth) or tooth decay (= a tooth that has gone bad), you should see a dentist. You may need a filling, or the tooth may have to be taken out/extracted.如果牙痛 (toothache) 或有蛀牙 (tooth decay)，就应该去看牙医 (dentist)，有可能需要补牙 (filling) 或将牙齿拔掉 (have a tooth taken out / extracted)。Many young people wear braces to make their teeth straight. People with no teeth can have false teeth/dentures.许多年轻人使用牙箍 (braces) 正齿，没有牙齿的人可以戴假牙 (false teeth / dentures)。

a narrow, pointed part that sticks out of an object, such as a comb (a thing that you use for making your hair neat) （梳子等的）齿◆the teeth on a saw锯齿

●by the skin of your teeth

(informal)

(used to show that someone almost failed to do something) only just（表示差点没做成）勉强，刚好，正好

◆It was a real struggle, but we got through it by the skin of our teeth.这确实是一件费力的事，不过我们勉强把它完成了。

●grit your teeth

to have courage or determination in a difficult situation（面临困难时）鼓起勇气，坚定决心

◆If things get difficult, you'll have to grit your teeth and keep going.如果出现困难，你就必须咬紧牙关，坚持下去。

●have a sweet tooth

to like eating sweet things爱吃甜食

词汇	tooth
释义	🔑toothtooth /tuθ / noun [countable] (plural teeth /tiθ /) one of the hard white parts in your mouth that you use for biting and chewing牙；牙齿◆to have a tooth pulled拔牙◆The old man took out his false teeth.那位老人取出了他的假牙。◆wisdom teeth智齿 ➨ WORD BUILDING 词汇扩充You brush your teeth with a toothbrush, and you clean between your teeth with special string called dental floss.刷 (brush) 牙的牙刷为 toothbrush，清洁牙齿缝隙的牙线为 dental floss。If you have a toothache (= a pain in your teeth) or tooth decay (= a tooth that has gone bad), you should see a dentist. You may need a filling, or the tooth may have to be taken out/extracted.如果牙痛 (toothache) 或有蛀牙 (tooth decay)，就应该去看牙医 (dentist)，有可能需要补牙 (filling) 或将牙齿拔掉 (have a tooth taken out / extracted)。Many young people wear braces to make their teeth straight. People with no teeth can have false teeth/dentures.许多年轻人使用牙箍 (braces) 正齿，没有牙齿的人可以戴假牙 (false teeth / dentures)。 a narrow, pointed part that sticks out of an object, such as a comb (a thing that you use for making your hair neat) （梳子等的）齿◆the teeth on a saw锯齿 ●by the skin of your teeth (informal) (used to show that someone almost failed to do something) only just（表示差点没做成）勉强，刚好，正好◆It was a real struggle, but we got through it by the skin of our teeth.这确实是一件费力的事，不过我们勉强把它完成了。●grit your teethto have courage or determination in a difficult situation（面临困难时）鼓起勇气，坚定决心◆If things get difficult, you'll have to grit your teeth and keep going.如果出现困难，你就必须咬紧牙关，坚持下去。●have a sweet toothto like eating sweet things爱吃甜食
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