pin是什么意思,pin的解释

pinn.（名词）A short, straight, stiff piece of wire with a blunt head and a sharp point, used especially for fastening.大头针：一种一头钝一头尖的短、直、硬的铁丝，常用于固定他物Something, such as a safety pin, that resembles such a piece of wire in shape or use.别针：象安全别针这样的东西，外形或用途类似一根铁丝A whit; a jot:小东西，小事：无价值的小东西；小事：例句：didn`t care a pin about the matter.一点也不关心这事情A slender, usually cylindrical piece of wood or metal for holding or fastening parts together, or serving as a support for suspending one thing from another, as:销子，钉子：一种细长且常为圆柱形的木制或金属物，用来使各部位固定或使一物悬于另一物，比如：A thin rod for securing the ends of fractured bones.不锈钢钉：一种固定裂开骨头的末端的细钉A peg for fixing the crown to the root of a tooth.牙钉：用来将牙冠固定在牙根上的钉子A cotter pin.扁销The part of a key stem entering a lock.（钥匙）插入锁孔部分Music One of the pegs securing the strings and regulating their tension on a stringed instrument.【音乐】 弦轴，琴轸：用来固定弦或调弦的松紧的部分Nautical A belaying pin.【航海】 系索栓Nautical A thole pin.【航海】 桨栓An ornament fastened to clothing by means of a clasp.别针：一种别在衣物上的饰物A rolling pin.擀面杖Sports 【体育运动】 One of the wooden clubs at which the ball is aimed in bowling.木柱、球栏：保龄球中标球的木杆之一A flagstick.旗杆See fall 参见 fall pins Informal The legs: pins 【非正式用语】 腿：双腿：例句：spry for his age, and steady on his pins.虽老却步足稳健Electronics A lead on a device that plugs into a socket to connect the device to a system.【电子学】 插头：一种设备的头部，插入插座中可使该设备与一系统相联Computer Science 【计算机科学】 Any of the pegs on the platen of a printer, which engage holes at the edges of paper.插针：打印机压纸卷筒上的针，可在纸张边缘打孔Any of the styluses that form a dot matrix on a printer.插针：一种在打印机上能形成点阵的触针v.tr.（及物动词）pinned,pin.ning,pins To fasten or secure with or as if with a pin or pins.用别针别住：用别针或象是用别针固定住To transfix.钉住：刺穿、钉住To place in a position of trusting dependence:依附于：信赖性地附属于：例句：He pinned his faith on an absurdity.他迷信荒唐To hold fast; immobilize:使…困住；使不动：例句：The passenger was pinned under the wreckage of the truck.卡车翻车后，乘客被卡住Sports To win a fall from in wrestling.【体育运动】 摔倒在地：摔跤中，将对方摔在地而获胜To give (a woman) a fraternity pin in token of attachment.送作定情物：将自己大学联谊会会徽送（女人）作为定情物adj.（形容词）Having a grain suggestive of the heads of pins. Used of leather.具有针头似小点的：用于皮革，指有针头似小点的pin downTo fix or establish clearly:控制住：清楚地固定或建立：例句：was finally able to pin down the cause of the disease.最后终于确定病因To force (someone) to give firm opinions or precise information:强求承诺：强迫某人提供确定意见或正确信息：例句：The reporter pinned the governor down on the issue of capital punishment.记者强求州长在死刑问题上发表确切看法pin onTo attribute (a wrongdoing or crime):归罪：将错事或罪行归于…：例句：The murder was pinned on the wrong defendant.被告被错误地定了谋杀之罪来源：Middle English 中古英语 from Old English pinn 源自 古英语 pinn perhaps from Latin pinna [feather] * see pet- 可能源自 拉丁语 pinna [羽毛] *参见 pet-