Quadrol
乙二胺
🗣️ 情景例句
Five, five, five, seven, five, three, two.
5557532。
He is a man of his word.
他是守信的人。
you are conditioned by the conventions of the community to such a degree that it is very difficult to conceive of anything really destructive.
社团的风俗习惯会严格地制约你，使你很难有破坏性的想法。