(of a waveform ) having an amplitude that varies linearly with time between two values, the interval in one direction often being much greater than the other

Your teeth are the hard white objects in your mouth, which you use for biting and chewing.

→ See give your eye teeth

→ baby tooth

→ back tooth

upper front teeth which stick out

Your teeth are the hard white objects in your mouth, which you use for biting and chewing .

Your teeth are the hard white objects in your mouth , which you use for biting and chewing .

Your teeth are the hard white objects in your mouth , which you use for biting and chewing .

Your teeth are the hard white objects in your mouth, which you use for biting and chewing .

Your teeth are the hard white objects in your mouth , which you use for biting and chewing .

the teeth which replace the milk teeth

Your teeth are the hard white objects in your mouth , which you use for biting and chewing .

conical or wedge-shaped concrete antitank obstacles protruding from the ground in rows: used in World War II

habitual , purposeless clenching and grinding of the teeth, esp. during sleep

to the greatest possible degree

when people become very worried or upset by something that has happened , especially when they are overreacting or showing their concern in an excessive way

If you say that someone is gnashing their teeth , you mean they are angry or frustrated about something.

to show your anger about something in a very obvious way

If you grind your teeth , you rub your upper and lower teeth together as though you are chewing something.

to decide to continue even though the situation you are in is very difficult

If you do something in the teeth of a difficulty or danger , you do it in spite of the difficulty or danger.

very difficult to do

to prepare to meet firmly something difficult or unpleasant

to threaten , esp in a defensive manner

to show that you are capable of fighting or defending yourself

to take some action that is intended to prevent strife or trouble but that actually brings it about

→ milk tooth

a tooth in the back of your jaw

(in embryo birds and reptiles ) a temporary tooth or (in birds) projection of the beak used for piercing the eggshell

Your milk teeth are the first teeth that grow in your mouth , which later fall out and are replaced by a second set .

Someone who is armed to the teeth is armed with a lot of weapons or with very effective weapons.

to use at an early age or stage

a humiliating rebuff

said to mean that something, such as an organization or a law , has the necessary authority or power to make people obey it

If you grit your teeth , you make up your mind to carry on even if the situation is very difficult .

a strong liking for sweet foods

a person who has a strong craving to post a tweet on the Twitter website

If you describe an event as a kick in the teeth , you are emphasizing that it is very disappointing and upsetting .

to become engrossed in

If you say that you would give your eye teeth for something, you mean that you want it very much and you would do anything to get it.

extremely rare

If you say that someone is gnashing their teeth , you mean they are angry or frustrated about something.

either of the canine teeth in the lower jaw of an infant

any of the four molar teeth , one at the back of each side of the jaw , that are the last of the permanent teeth to erupt

Your wisdom teeth are the four large teeth at the back of your mouth which usually grow much later than your other teeth.

to arrive at the age of discretion

If you say that someone is lying through their teeth , you are emphasizing that they are telling lies.

to tell very obvious lies while appearing not to be embarrassed about this

if something sets your teeth on edge , you find it extremely irritating or unpleasant

( Anat ) 牙齿(齒) yáchǐ [ 颗 kē ]

假牙 jiǎyá

刷牙 shuā yá

( Brit ) 刷牙 shuāyá

咬牙切齿(齒) yǎo yá qiè chǐ

( lit ) 咬紧(緊)牙 yǎojǐn yá

剔牙 tīyá

一副假牙 yī fù jiǎyá

刷牙/做头(頭)发(髮) shuāyá/zuò tóufa

智齿(齒) zhìchǐ [ 颗 kē ]

well-equipped, loaded up, well-furnished, tooled up

setback, defeat, blow, disappointment, hold-up

narrowly, only just, by a whisker, by a narrow margin, by a hair's-breadth

get to grips with something, get stuck in, tackle something, get down to something, set about something