Destomycin a
[化] 越霉素A
🧩 词语组成解析
[化] 越霉素
🗣️ 情景例句
John, what are you going to do?
约翰，你要干嘛？
He has the advantage of a new set of clubs and has played everyday.
他拥有新的球杆，所以有利，何况他每天都在练习。
I'm afraid that Jim will miss a lot of his lessons.
恐怕这么一来，吉姆要缺很多课了。