fast
/fæst/ 形容词 A1中文： 牢的、不褪色的、偏快的、迅速曝光的
- Firmly or securely fixed in place; stable. · That rope is dangerously loose. Make it fast!
- Firm against attack; fortified by nature or art; impregnable; strong.
- Steadfast, with unwavering feeling. (Now mostly in set phrases like fast friend(s).)
- Moving with great speed, or capable of doing so; swift, rapid; light. · I am going to buy a fast car.
- Having a kinetic energy between 1 million and 20 million electron volts; often used to describe the energy state of free neutrons at the moment of their release by a nuclear fission or nuclear fusion reaction (i.e., before the neutrons have been slowed down by anything). · Plutonium-240 has a much higher fission cross-section for fast neutrons than for thermal neutrons.
- Of a place, characterised by business, hustle and bustle, etc.
- Causing unusual rapidity of play or action. · a fast racket, or tennis court· a fast track
- Able to transfer data in a short period of time.
比较级 faster · 最高级 fastest
短语动词和表达
来自图书馆
They very soon came upon a Gryphon, lying fast asleep in the sun.
There was a table set out under a tree in front of the house, and the March Hare and the Hatter were having tea at it: a Dormouse was sitting between them, fast asleep, and the other two were using it as a cushion, resting their elbows on it, and talking over its head.
“If everybody minded their own business,” the Duchess said in a hoarse growl, “the world would go round a deal faster than it does.”
But still the faster on they go,
其他匹配结果
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