pin是什么意思

详细释义

• 0 a small thin piece of metal with a point at one end, especially used for temporarily holding pieces of cloth together -- （尤指用于固定布料用的）别针，大头针

  • I'll keep the trouser patch in place with pins while I sew it on. 在把裤子的补丁缝上去时，我会用别针把它固定好。

  • If you pull the pin out of a hand-grenade, it'll explode. 拉掉手榴弹上的保险针它就会爆炸。

  • a two-pin/three-pin electrical plug 那是两相插头还是三相插头？

  • Doctors inserted a metal pin in his leg to hold the bones together. 医生们把一根钢针钉进他腿里把骨头固定住。

  • a hat/tie pin 女帽饰针／领带夹

• 1 a leg -- 腿

  • Grandpa's very old now and he's very shaky on his pins. 爷爷现在年纪很大了，走路有点不稳。

• 2 In the game of chess, a pin is a special move that stops the other player from moving one of their pieces, because to move it will put another more valuable piece in danger. -- 牵制，困子（国际象棋中“牵制”或“困子”，是特殊的一步，移动后阻止另一方移动棋子，因为移动棋子会使另一个更重要的棋子有危险）

  • That nasty pin stopped me from moving my knight. 这步讨厌的牵制，使我无法移动我的马。

• 3 to fasten something with a pin -- （用别针等）别住，钉住，固定住

  • A large picture of the president was pinned to/(up) on the office wall. 总统的巨幅照片钉在了办公室的墙上。

  • She had pinned up her beautiful long hair. 她把她那美丽的长发用发夹别了起来。

• 4 to force someone or something to stay in a particular place by putting weight on him, her, or it -- 按住，压住

  • She was pinned (down) under a pile of rubble. 她被压在了一堆碎石下面。

  • A guy leaped out at me and pinned me (up) against the wall. 一个家伙向我扑过来，把我按在了墙上。

• 5 abbreviation for personal identification number : a secret number that a person uses together with a special card to get money from their bank account out of a machine, or when paying by credit card -- 个人身份识别码；银行卡密码（personal identification number 的缩写）