Triazoline
三唑啉
🗣️ 情景例句
What's the matter, Susan?
怎么了， Susan？
Wisdom is a good purchase though we pay dear for it .
为了求知识，代价虽高也值得。
They are too high. Be careful, Jim! It's dangerous.
它们太高了，小心，吉姆！那很危险。