Perimycin
[化] 表霉素; 真菌霉素
🗣️ 情景例句
I was elected the student body president at my college.
我被选为校学生会主席。
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
Have you received a letter from Jim yet?
你收到了吉姆的来信没有？