L-nmma
[医]L-单甲基精氨酸
🗣️ 情景例句
I've heard a lot about you, sir. Now I finally have the chance to meet you in person.
先生，久仰大名，现在终于让我亲自见到你了。
What sort of guarantee do you offer on your product?
你们提供什么样的产品保证呢？
We can stop here on the right beyond the tree. Let's make our camp here.
我们可以在右边的树下停车。我们就在这里露营吧。