Anthrazine
[化] 二蒽并[1,2-1',2']哒嗪
🗣️ 情景例句
Harry, what would you like? Harry
你要什么？
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
Here's your copy of the contract.
这是你的那一份契约。