Carbinyl
甲基
🗣️ 情景例句
But personally I believe a business letter should end with Very truly yours, not Sincerely.
还行，乔治。但是我个人相信一封商业信函应该以“敬上”结尾，而不是“谨启”。
The whole class is in a heated discussion.
全班同学正在热烈讨论。
We had a long walk along the wall.
我们沿着城墙走了很长一段路。