1. pin down : 使受约束, 把...别住(或钉牢), 阻止, 压制, 使明确说明, 证实;
2. pull the pin : 拆开, 离职, 抛弃家属, 抛弃朋友;
3. pin sb. to : 把某人压在...上使之动弹不得;
4. not worth a pin : 毫无价值;
5. keep in the pin : vt. 停止;
6. not care a pin : 毫不在乎;
7. pin up : 钉住;
及物动词
名词
在理发店
1. 别针;大头针
Pins are very small thin pointed pieces of metal. They are used in sewing to fasten pieces of material together until they have been sewn.
2. (用别针等)别住;(用图钉等)钉住
If you pin something on or to something, you attach it with a pin, a drawing pin, or a safety pin.
3. 按住;压住;使动弹不得
If someone pins you to something, they press you against a surface so that you cannot move.
4. (尤指把两件东西固定在一起的)销,栓,楔,钉
A pin is any long narrow piece of metal or wood that is not sharp, especially one that is used to fasten two things together.
5. (常指不公正地)把…归罪于,把…归咎于
If someone tries to pin something on you or to pin the blame on you, they say, often unfairly, that you were responsible for something bad or illegal.
6. 把(希望、信心等)寄托在…上
If you pin your hopes on something or pin your faith on something, you hope very much that it will produce the result you want.
7. 用发夹把(头发)别住
If someone pins their hair up or pins their hair back, they arrange their hair away from their face using hair pins.
8. 胸针;饰针;(背面有别针的)徽章,像章
A pin is something worn on your clothing, for example as jewellery, which is fastened with a pointed piece of metal.
9. (手榴弹的)保险针,保险销
A pin is the part of a hand grenade that is pulled out in order to make the grenade explode.
10. see also: pins and needles;drawing pin;rolling pin;safety pin
11. 静得连针掉在地上也听得见
You can say you could have heard a pin drop when a place is extremely quiet, especially because everyone is waiting for someone to speak or when someone has made a shocking remark.
相关词组:pin down