Picocurie
n. [核]皮(可)居里,微微居里,百亿分之一居里
🗣️ 情景例句
What school did you go to?
你上哪所学校？
How people design computer games is beyond me.
我不懂得电脑游戏是怎么设计的。
All these years, Eric had lived as a recluse.
这些年来，埃里克过着隐士生活，