Circumdenudation
环蚀; 环形剥蚀; 环状剥蚀; 环状侵蚀
🗣️ 情景例句
I'm meeting my girlfriend at 6:00.
我约好六点跟我女朋友见面。
Can you give me some feedback?
你能给我一些建议吗？
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，