Emimycin
放霉素
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
I was just about to call you.
我正准备打电话给你。
It just took us a long time to get over the rocks.
我们花了很长时间才爬过岩石。