Radiation constant
[医] 辐射常数
🧩 词语组成解析
🗣️ 情景例句
I don't know.
我不知道。
When Greek meets Greek, then comes the bug of war.
两雄相争，难解难分。
Country people run wild when they go shopping in the city and stagger home loaded with as many of the exotic items as they can carry.
乡里人进城采购欣喜若狂，每次回家时都买足了外来商品，直到拿不动方才罢休，连走路都摇摇晃晃的。