| 释义 |
PIN/pin/n. (also 亦作 PIN number) personal identification number 个人识别号码 [abbreviation]■ Usage 用法说明 The variant PIN number is common, even though the element number is redundant. The reason is probably that it is more readily understood than PIN in examples such as He'd forgotten his PIN. 虽然 number 这一成分是多余的，但 PIN number 这种用法很常见，理由可能是 PIN number 比 He'd forgotten his PIN (他忘了他的个人识别号码)中的 PIN 更易于理解。 |