Triazone
三嗪酮
🗣️ 情景例句
It was our pleasure.
不胜荣幸。
Saying is one thing, and doing another.
说是一回事，做是另一回事。
But, contrary to a popular assumption, it is far from being the only one, or even the greatest.
但是，和一般的看法相反，这决非是仅有的，甚至不是最主要的动机。