fast

US /fæst/
UK /fæst/
"fast" picture
1.

快的

moving or capable of moving at high speed

:
A cheetah is a very fast runner.
猎豹是一种非常的奔跑者。
The car was going too fast.
车开得太了。
2.

快速的, 迅速的

done or occurring in a short time

:
We need to make a fast decision.
我们需要做出一个快速的决定。
The project had a very fast turnaround time.
该项目周转时间非常
3.

牢固的, 固定的

firmly fixed or attached

:
Make sure the rope is tied fast.
确保绳子系得牢固
The boat was held fast by the anchor.
船被锚牢牢固定住了。
1.

快地

at high speed

:
He drove fast down the highway.
他沿着高速公路开得很快
The river flows very fast here.
这条河在这里流得非常
2.

牢固地, 紧密地

firmly; securely

:
Hold fast to the railing.
牢牢抓住扶手。
The knot was tied fast.
这个结系得很牢
1.

禁食

abstain from all or some kinds of food or drink, especially as a religious observance

:
Many people fast during Ramadan.
许多人在斋月期间禁食
She decided to fast for a day to cleanse her body.
她决定禁食一天来净化身体。
1.

禁食

an act or period of abstaining from all or some kinds of food or drink, especially as a religious observance

:
The community observes a fast every year.
社区每年都会进行一次禁食
Breaking the fast with a light meal is recommended.
建议用清淡的食物来结束禁食