stiffest

不易弯曲╱活动difficult to bend/move

1.不易弯曲（或活动）的；硬的；挺的firm and difficult to bend or move

肌肉muscles

2.僵硬的；一动就疼的when a person isstiff , their muscles hurt when they move them

混合物mixture

3.稠的；难搅动的thick and almost solid; difficult to stir

困难；严厉difficult/severe

4.困难的；艰难的；严厉的；激烈的more difficult or severe than usual

不友好not friendly

5.不友好的；生硬的not friendly or relaxed

价格price

6.(informal)高昂的；过高的costing a lot or too much

酒alcoholic drink

7.[obn]烈性的；酒精度数高的strong; containing a lot of alcohol

(keep) a stiff upper lip

（面对痛苦或困境）不动声色，沉着而不外露to keep calm and hide your feelings when you are in pain or in a difficult situation

1.(informal)非常；极其very much; to an extreme degree

2.frozen ~（冻）僵；（冻）硬very cold and hard because the water has become ice

1.硬的,挺的

2.(手足等)僵直的,僵硬的;〈俚〉死而僵硬了的,死了的

3.局促的,拘泥的,不自然的,不流畅的,生硬的;顽固的,执拗的,倔强的

4.费力的,困难的;严厉的(处罚)

5.(物价等)昂贵的;(需要)过高的,过多的;高昂的,极高的

6.黏的,胶黏的,浓;稠

7.〈口〉极不合理的,严厉的,不能答应的

8.坚牢的,紧绷绷的,绷紧了的(索子)

9.不灵便的,不易动的,黏牢了的(活塞);一动就痛的

10.强烈的(酒);狂暴的,猛烈的(风等)

11.【航】不易倾斜的

12.〈英方〉结实的,健壮的

1.死尸

2.笨蛋,傻瓜呆板人

3.吝啬鬼穷光蛋

4.普通工人,流动工人

5.〈英〉钞票;私人签发的支票

1.if you are stiff, or if a part of your body is stiff, you feel pain in your muscles and cannot move easily

2.firm and difficult to bend

3.if something that should move easily is stiff, it does not move or operate as easily as you expect

4.a mixture that is stiff is very thick and keeps its shape when you stop mixing it

5.formal and controlled in a way that is not friendly or relaxed

6.more severe or difficult than usual

7.a stiff drink contains a lot of alcohol

1.the body of a dead person. This is an offensive way to talk about someone who is dead.

1.to not pay someone money that you owe them, especially by not leaving any money as a tip in a restaurant