单词pin
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
大头针:
a short thin piece of stiff wire with a sharp point at one end and a round head at the other, used especially for fastening together pieces of cloth when sewing
胸针；饰针:
a short thin piece of stiff wire with a sharp point at one end and an item of decoration at the other, worn as jewellery
（有别针的）徽章:
a type of badge that is fastened with a pin at the back
（接骨用的）钢钉:
a piece of steel used to support a bone in your body when it has been broken
（插头的）销:
one of the metal parts that stick out of an electric plug and fit into a socket
（保龄球等的）木瓶，瓶柱:
a wooden or plastic object that is shaped like a bottle and that players try to knock down in games such as bowling
旗杆:
a stick with a flag on top of it, placed in a hole so that players can see where they are aiming for
（人的）双腿:
a person"s legs
（手榴弹上的）保险栓，保险针:
a small piece of metal on a hand grenade that stops it from exploding and is pulled out just before the hand grenade is thrown
恨不得；恨不能:
used to say that you would like to do sth, even though you know that it would not be sensible
（用大头钉等）固定，别上，钉住:
to attach sth onto another thing or fasten things together with a pin, etc.
使不能动弹；按住；钳住:
to make sb unable to move by holding them or pressing them against sth
完全依赖；寄希望于；指望:
to rely on sb/sth completely for success or help
personal identification number 个人标识号〔自动提款卡等的个人密码〕
(用障壁等)围住,关住〔俚语〕抓住;【军事】牵制
拴住
呆
顶住
按住;按住使不能动(用条约等)束缚住
阻止;扣牢;止住:
把…归罪于
(用钉等)钉住,别住,扣住;刺穿
钉;楔;栓,销;(弦乐器上调弦的)轸子;发夹;测针;【电学】插头;管脚;【航海】桨架脚
(装四加仑半的)小桶
没价值的东西,琐碎东西
〔口语〕腿
靶心
〔电〕管腿
〔纺〕导纱杆
定片针
别针,扣针,饰针;有别针的徽章
销,销钉;保险销
复数：pins
现在分词：pinning
过去分词：pinned
adj.+n.:
metal pin
v.+n.:
wear pin,arm pin,pin hope
v.fastenattachfixsecureholdn.jotiotatittlesmidgenpinch
The invention also includes the application of the pin to a connecting mechanism of a digging bucket and a digging arm of a digging machine.
本发明还包括所述销子在挖掘机挖斗与挖掘臂连接机构中的应用。
Through time, the company discontinued safety pin production and made a transition to a machining and tool and die business.
随着时间的推移，公司停止生产安全别针，转而经营机械加工、工具和铸件业务。
Throughout the evening, Mr. Romney escaped Mr. Obama"s attempts to pin him down on which deductions he would eliminate in his tax proposals.
整场辩论下来，罗姆尼逃脱了奥巴马试图在减税方案上将他击垮的努力。
Mr. Hatoyama, for me your secret is like trying to blow up a fire through a rolling pin. It just doesn"t work.
鸠山先生，你这个诀窍对我来说，就好比擀面杖吹火--一窍不通。（红灯记）
But don"t let any of that bother you, PSP; just eat your cake and pin the tail on the donkey. We want you to have a happy birthday.
但是今天不要让这些打扰你，PSP，该是你吃蛋糕，给驴子绑上尾巴（见译者注）的时候了，我们祝你生日快乐。
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。
" Later he said, " I am still trying to do it, but now I want to put it all on the head of a pin.
后来他又说：“我还在尝试，但现在我想将人类所有的历史集中放在一枚大头针帽上。”
Porrello"s team are now trying to pin down how the regeneration works in the hope of developing a treatment for adult heart disease.
Porrello的研究小组目前正在确认心脏再生的具体工作过程，以期开发成年心脏疾病的新疗法。
She might have wished for colder, clearer water . . . but no, if she were going to pin her hopes on wishes, she would wish for rescue.
虽然她想要更冰凉清澈的水……但是现实并非如此，如果要把希望放在空想上，她最想要的是救援。
And the PC version of the same name in World War II-themed strategy game round, the enemy"s intelligence nice, Interactive company Chu Pin.
和电脑版同名的以二战为主题的回合策略游戏，敌人的智能不错，互动公司出品。