Transamidase
转酰氨基酶
🗣️ 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”。
When did you know the answer?
你什么时候知道答案？
Computers are becoming a part of our everyday life.
电子计算机正渐渐成为我们日常生活的一部分。