释义 |
PIN (num.ber)pInn [C]abbreviation for Personal Identification Number (= a secret number which a person uses together with a special card to obtain money from their bank account from a machine outside the bank)个人密码I have to write my PIN number down somewhere secret in case I forget it.我必须在一个秘密的地方写下我的密码,防止忘了。
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