Acnitis
痤疮炎, 丘疹坏死性皮结核
🗣️ 情景例句
Let me tell you about your dinner.
我告诉你晚餐是什么。
I didn't catch that, Could you go over that again?
我没有听清楚，请你再说明一下好吗？
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，