Additron
[电] 相加速器
🗣️ 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”。
I ought to write a letter.
我应该写一封信。
We regard the matter as nothing important.
我们认为这件事情不重要。