Phthisoigenesis
肺结核的发生
🗣️ 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”。
My treat.
我请客。
She looked everywhere for him but could not find him.
四处寻找，但没有找着。