Bottoming
[计] 浓度饱和
🗣️ 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”。
Would you be so kind as to lend me some money?
你能借我一点儿钱吗？
Not bad.
还不错。