Phthalazinyl
[化] 2,3-二氮杂萘基
🗣️ 情景例句
It's so convenient.
一切都很方便
I'm under a lot of pressure.
我压力很大。
When I got to the theatre I found that they had sold all the tickets.
我到剧院时，发现所有的票都售完了。