Speleomycin
岩洞霉素
🗣️ 情景例句
I think we should take care of the environment, so that we have something to leave for our children.
我觉得我们应该保护好自然，以便将来能给我们的子孙后代留下一些东西。
How long will you be working in Canada?
你将在加拿大工作多久？
I don't think so, he says.
“我想不可以。”他说。