pin number

基本解释

is lurking around to steal your PIN number(or your cash).
当你在闹市使用ATM时，或许你会向四周扫视一眼，以确信没人在一旁潜伏欲要窃取你的个人密码（或你的现金）。
“Okay, okay,” Trish finally said, laughing as she inserted her key card and typed her PIN number. “Come on. I'll show you the squid.”
"好了,好了."崔西一边插卡一边按下显示器的密码."快过来,我带你去看乌贼."
The output can be more specific than just specifying the analog pin number, but the generic number allows flexibility because it does not tie down any one pin to any one job.
输出也可能比仅指定模拟管脚编号更为具体，但是本机编号灵活性更好，因为它不会将任何一个管脚束缚到某一项作业上。

"We also looked at the part of the brain called the hippocampus which is very important for forming the sort of memories we make everyday,you know, when you have to remember a pin number or you have to remember how to get somewhere, and the hippocampus, if it's a good size that means you are less likely to develop Alzheimer's,"
The kingpin is the number one pin.

Place your hand over the keypad when entering the PIN number at any ATM machine.
FORBES: Identity Theft: What You Need to Know
The idea of converting ATMs to act as polling stations may be far-fetched, but the video suggests users could confirm their identities using their secure PIN number.
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