Actinomycelin
放线菌丝素
🗣️ 情景例句
She doesn't know we've changed hotels.
她不知道我们换了旅馆呀。
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。
Are you going to be a sailor when you leave school?
你毕业后打算当海员吗？