PIN的解释，在云词典中PIN是什么意思？

abbr.
个人身份号码 (personal identification number)

A device, such as a wedge or pin, inserted to lock together mechanical or structural parts.
楔、栓象楔、栓一样的一种装置，插入以使机械或结构部件锁在一起
A metal pin that joins two pieces of stone.
轴头销把两块石头钉牢在一起的铁销钉
A pin have as much head as some author, and a good deal more point.
一根针和某些作家一般有一个头，而且更尖锐（有理）。
A pin in the print head of a computer printer.
撞针计算机打印机的印刷头上的撞针
A pin stuck me in the hand.
一根针刺入我的手。
A pin used in some games of bowling.
木瓶用在某些保龄球运动中的木瓶
A relatively large decorative pin or clasp.
饰针，胸针，领针相对较大的装饰用别针或扣子
A slight puncture made by or as if by a pin.
针孔，小孔用针或好象用针戳的小孔
A small pin or brooch worn as an ornament or a badge of membership.
勋章作为装饰物或表示成员资格标志而佩戴的小饰针或徵章
A tapered steel pin for enlarging and aligning holes.
打孔器用来扩大或调整孔洞的尖钢针