D-chondocurine
[医] d-刚多箭毒素, 南美防己素
🗣️ 情景例句
We have done so much
我们已做了这么多的事
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
Good morning! What can I do for you?
早上好！我能为你做些什么？