Macrocyclic
[机] 大环的
🗣️ 情景例句
What is it?
那是什么？
Is that Mr.Shen?
沈先生吗？
so America and the EU have been trying to reach a deal which would eliminate the need to double-test many products.
美国和欧洲一直在寻求达成协议，以便为许多产品取消双重检查。