Pind
abbr. particle impact noise detection 粒子碰撞噪声检测; positive-intrinsic-negative diode PIN二极管
🗣️ 情景例句
What's up?
什么事？
She contributed a lot of good ideas to the discussion.
她在这次讨论中提出很多好的意见。
A run-down watch is still a watch and can be rewound.
手表停了依然是只手表，还可以重上好发条。