fast

快速quick

1.快的；迅速的；敏捷的moving or able to move quickly

2.迅速发生的；立即发生的happening in a short time or without delay

3.动作迅速的；头脑灵活的able to do sth quickly

物体表面surface

4.可供快速运动的producing or allowing quick movement

钟表watch/clock

5.[nbn]走得快showing a time later than the true time

牢牢固定firmly fixed

7.系牢的；稳固的firmly fixed and safe

fast and furious

情节节奏快且变化多端full of rapid action and sudden changes

a fast talker

快嘴快舌但不可信赖的人a person who can talk very quickly and easily, but who cannot always be trusted

a fast worker

善于迅速达到目的的人；（尤指恋爱方面）善于一下子获得青睐的人a person who knows how to get what they want quickly, especially when beginning a sexual relationship with sb

快速quickly

1.快；快速；迅速quickly

2.不久；立即in a short time; without delay

牢固firmly

3.牢固地；完全地firmly; completely

as fast as your legs can carry you

尽快as quickly as you can

hold fast to sth

坚持（某种思想等）to continue to believe in an idea, etc. despite difficulties

play fast and loose (with sb/sth)

反复无常；若即若离；玩弄to treat sb/sth in a way that shows that you feel no responsibility or respect for them

stand fast/firm

坚定不移；不让步；不改变主张to refuse to move back; to refuse to change your opinions

1.[i]（因宗教或健康原因）节食，禁食，斋戒to eat little or no food for a period of time, especially for religious or health reasons

1.禁食期；斋戒期a period during which you do not eat food, especially for religious or health reasons

1.紧 (opp. loose),牢实的,坚牢的,粘得紧的,坚固的;固定的

2.忠实的,可靠的

3.耐久的;不褪色的;抗(酸等)的

4.(运动)激烈的,(睡眠)香甜的

5.迅速的 (opp. slow) (钟表)走得快的;敏捷的

6.贪快乐的,放荡的

7.(球拍等)弹力好的;【摄】感光快的,曝光时间短的

1.快,速

2.酣畅地,(睡)熟

3.放荡

4.紧紧地,牢固地

5.〈古,诗〉紧迫地,逼近地(by; beside; upon);接连不断地,紧接着

1.斋戒,禁食,绝食

2.节制饮食;忌食某些食物

1.(宗教上的)禁食,斋戒;绝食;斋期,禁食期,绝食期

1.able to move quickly; done quickly; done without waiting or delaying; a fast road is one on which you can drive quickly; doing or able to do something quickly

2.exciting, with a lot of different things happening in a short time; a fast way of life is one in which you travel a lot, meet a lot of people, and do a lot of exciting things

3.if a clock is fast, it shows a time that is later than the correct time

4.a fast film is one that you use to take photographs of something that is moving quickly, or that you use when there is not very much light

5.colors that are fast will not become paler when clothes are washed

6.a fast woman is one who has sexual relationships with a lot of different people

1.quickly; over a short period of time; without waiting or delaying

2.firmly and strongly or tightly

1.to eat no food or very little food for a period of time, often for religious reasons

1.a period of time when you eat no food or very little food, often for religious reasons