Monoamine
[化] 一元胺
🗣️ 情景例句
What are you working on?
你在做什么？
Didn't I tell you he's same size to me?
我没有说过他和我一样大小吗？
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。