及物动词

不及物动词

1. 扣牢;系牢
When you fasten something, you close it by means of buttons or a strap, or some other device. If something fastens with buttons or straps, you can close it in this way.

2. (用绳、带等)系上，拴上
If you fasten one thing to another, you attach the first thing to the second, for example with a piece of string or tape.

3. (使)(注意力)集中于…
If someone or something fastens your attention on a particular thing or if your attention fastens on it, you start to concentrate on it rather than on anything else.

4. 集中注意力于;专注于
If someone or something fastens on a particular thing, they start to concentrate on it.

5. 纠缠;缠住
If someone fastens on you, they keep following, talking to, or staying with you, when you want them to go away.

6. see also: fastening

1. make tight or tighter

e.g. Tighten the wire

Synonym: tighten

2. attach to

e.g. They fastened various nicknames to each other

3. cause to be firmly attached

e.g. fasten the lock onto the door
she fixed her gaze on the man

Synonym: fixsecure

4. become fixed or fastened

e.g. This dress fastens in the back