pin

释义

n.

大头针；饰针；旗杆；胸针

v.

别上；使不能动弹；按住；钳住

abbr.

(=personal identification number)个人标识号

网络

销；个人识别码(personal identification number)；密码

词形变化

复数：pins 现在分词：pinning 过去分词：pinned

常用短语 20 组

pins and needles

如坐针毡；焦躁不安；手脚发麻

pin something on someone

[口语]把某事的责任加上某人身上，把某事归罪于某人

on pins and needles

如坐针毡；坐立不安

pin down

确定；使受约束；阻止

piston pin

活塞销

pin hole

针孔，塞孔；气泡

ejector pin

出坯杆，起模杆；推顶杆，推钉

on the pin

注意；留神

guide pin

导销，定位销

pin on

把……归罪于；钉住

safety pin

安全别针

pin number

插脚数；引脚数；管脚号码

angle pin

斜针；斜导边；角度针

rolling pin

擀面杖

crank pin

曲柄销；拐肘销

pin up

钉住

cotter pin

开口销

pin money

n. 零花钱

pivot pin

中心承枢；中心销钉；枢轴销

pin roll

小齿轮；销辊

在例句中理解 37 句

1. It started flying around and around trying to get away but it was still pinned by the one wing with the other straight pin.

   它开始飞行周围和周围试图脱身，但它仍然受到与其他直翅针一钉。

2. In fact, it doesn't have to be the tool called the pin that you start out with. It can be any number of tools in your chess box.

   实际上，你不一定非要从“牵制”这一工具开始，它可以是你的棋盒中的任何一个。

3. The padlock in the Keychain Access GUI is just a GUI feature, it does not relate to unlocking smart card items with a PIN code.

   padlock在密钥链访问图形用户界面中只是一个图形用户界面特征，不涉及到用一个PIN码解锁智能卡条目。

4. The mill duty latching connectors are are easy to wire with no need to field solder or to struggle with a crimp pin.

   该厂责任闭锁连接器线很容易，无需现场焊接或作斗争，一卷曲针。

5. but it was never possible nowadays to pin down any date within a year or two.

   然而，如今想把日期说准到不差一两年，是根本不可能的。

6. You could have heard a pin drop when he finished. Even the show's moderator didn't have anything to say for a few moments.

   当他说完，你连一根针落地的声音都能听到，就连节目主持人也一时无语。

7. As the two left the club, Farnmir tried to pin Shee before she could spring her attack, but Shee's reflexes enabled her to avoid capture.

   两人离开夜总会后，法恩米尔试图在希发起进攻前制服她，但希反应敏捷，没有被抓住。

8. "Jessica, " said her mother, who was also a study in what good clothing can do for age, "push that pin down in your tie -- it's coming up. "

   “杰西卡，”她母亲说，她的穿着也可以帮助人们研究漂亮的服装能怎样美化上了年纪的人。“把领带夹别牢--快脱出来了。”

9. This is a seven inch hat pin. it's very very sharp. And I'm going to just sterilize it a tiny bit.

   这是七寸长的帽针，非常非常尖锐，我只是稍微消毒一下；

10. Jesse was looking resplendent in a fine pin-striped suit, and I kidded him about dressing up like a Republican today for the Speaker.

    杰西穿了一套细条纹的西装，看起来光彩照人，我开玩笑说，他为了议长盛装打扮得像一个共和党人。

11. Pin basting is often used in the sample room to join pieces of a garment where fitting is unnecessary.

    样品室常用大头针假缝的方法来临时缝合不需要试穿的衣片。

12. Richard Li has pulled the pin out of a hand grenade in a crowded room and walked out and closed the door.

    李泽楷（RichardLi）在一个拥挤的房间拉开手榴弹的引信，然后走出去，关上了门。

13. To me he was unweariedly kind and always glad to see me in the galley, which he kept as clean as a new pin.

    他待我很好，极有耐心；总是欢迎我到厨房里去。他把厨房收拾得非常整洁。

14. Write the object of your desire on a piece of paper and pin it to the wall. Look at it every day for a week.

    在一张纸上写下你想要的东西，把它固定在墙上，然后每天都看着它，持续一个星期。

15. A flurry of bilateral meetings are trying to pin down specific decisions, out of which a numerical deal will be reverse-engineered.

    一系列双边会谈正试图对一些特定决定加以限制，通过这种做法迫使众多交易倒退。

16. Do not disclose your PIN to any person of mark it on your card . Keep it separately from your card.

    切勿将您的私人密码告知他人及与卡放在一起或写在卡。

17. One of her concert outfits was a metallic blue cloak matched with a huge afro wig and a red bow hair pin.

    她演唱会的造型之一是一件金属质地的蓝色披风，配以庞大爆炸式的非洲假发以及红色蝴蝶结发卡。

18. I seem to recognize the quotation, but I cannot pin it down to its author.

    这句引文我仿佛见过，但我不能确定它的作者是谁。

19. Do not use a rolling pin , which squeezes the carbon dioxide out of the dough and results in a very boring crust.

    不要用擀面杖，因为那会把二氧化碳挤出去，面饼的效果会很差。

20. He is so narrow-minded that if he fell on a pin, it would blind him in both eyes.

    他心眼非常小，如果摔倒在一根针上，会刺瞎两只眼睛。

21. All the crew liked and even obeyed Silver, and he was always pleased to see me in the kitchen, which he kept as clean as a new pin.

    所有的船员都喜欢西尔弗，甚至很听他的话，他总是很高兴我在厨房里，他总是把厨房收拾得干干净净。

22. For receiving said lock pin stretching inward from the casing and said end cover, at least one first and one second positions are limited.

    用于接受所述的从外壳向里延伸的锁销以及所述端盖限定至少一个第一和一个第二位置。

23. This does not imply that this pin must be connected to the digital ground of the system.

    但这并不意味着该脚必须接到系统的数字地。

24. The quarrels with his feeling of beauty, deep sit Pin roll bead shade EMei. But see traces, do not know who hates wet heart.

    《怨情》美人卷珠帘，深坐颦蛾眉。但见泪痕湿，不知心恨谁。

25. As is often the case in the murky world of foreign-labor recruiting, responsibility for this debacle is hard to pin down.

    在外籍劳工招募乱象丛生的世界里，这种事情上是很常见的，这种行为的责任很难弄清楚。

26. The signal on the external interrupt pin must be present for at least three peripheral clock cycles to be detected.

    在外部信号中断大头针必须至少三个外围时钟周期检测。

27. To make crushed ice, put some ice cubes into a strong polythene bag, seal it tightly, then hit it with a rolling pin to break up the ice.

    制碎冰时，放一些冰块在结实的聚乙烯袋，封紧袋口，用擀杖敲击打碎即可。

28. He and Trujillo went back and pored over the older images to help pin down the circular path it travels around the sun.

    他和Trujillo回去反复研究了这些老图片以帮助他们确定它环绕太阳公转的轨道。

29. I flattened the last half chicken breast with a rolling pin, spooned on onion sauce with finely chopped mint and folded it into a patty.

    我将最后半块鸡胸肉用擀面棍辗平，用洋葱酱和切碎的薄荷做了腌料。

30. Saul tried to pin him to the wall with his spear, but David eluded him as Saul drove the spear into the wall.

    扫罗用枪想要刺透大卫，钉在墙上；他却躲开，扫罗的枪刺入墙内。

31. ...the 18-inch steel pin holding his left leg together.

    …将他的左腿固定起来的18英寸长的钢钉。

32. a diamond pin

    一枚钻石胸针

33. He pinned the name tag on his jacket.

    他把姓名牌别在自己的短外套上。

34. ...necklaces, bracelets, and pins.

    …项链、手镯和胸针。

35. To use the service you'll need a PIN number.

    使用该服务需要一个密码。

36. ...a box of needles and pins.

    …一盒缝衣针和别针。

37. They pinned a notice to the door.

    他们把通知钉在门上。