Beur
n. biologically effective ultraviolet radiation 具有生物效应的紫外辐射
🗣️ 情景例句
I remember your parents' first house very well.
我还清楚记得你父母的第一栋房子。
Want of care does us more damage than want of knowledge.
粗心比无知更为有害。
Yes, you have more than me.
是的，你的比我的多。