Ribomycin
核糖霉素
🗣️ 情景例句
Good-bye, Susan.
再见， Susan。
I ought to take his advice.
我应该接受他的劝告。
Today it is common that women and girls make up in public.
今天，在公共场所看到妇女和姑娘化妆打扮是很普遍的事。