Pind
abbr. particle impact noise detection 粒子碰撞噪聲檢測; positive-intrinsic-negative diode PIN二極管
??? 情景例句
OK, here are the walnuts.
嗯， 核桃在這 。
Did you go swimming yesterday?
你昨天去游泳了嗎？
He owes my uncle $100.
他欠我叔叔100美元。