Etherobacillin
醚浸出菌素
🗣️ 情景例句
What did I tell you?
我不是告诉过你吗？
I feel blue at the news.
我听到这消息而闷闷不乐。
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。