pin
美 [pɪn]英 [pɪn]
- 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
复数:pins 现在分词:pinning 过去式:pinned
pin
pin
首饰jewellery
2.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
徽章badge
3.(有别针的)徽章a type of badge that is fastened with a pin at the back
电器electrical
5.(插头的)销one of the metal parts that stick out of an electric plug and fit into a socket
IDM
for two pins
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
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