Guanamycin
[化] 瓜那霉素
🗣️ 情景例句
Is the weather always like this?
这儿的天气总是这样吗？
All I have to do is learn English.
我所要做的就是学英语。
I gave him a meal.He ate the food and drank the beer.
我给了他一顿饭。他把食物吃完，又喝了酒。