Phthalidyl
2-苯并[C]呋喃酮亚基
🗣️ 情景例句
Therefore, Ms. Smith has asked me to tell you that a meeting would not be helpful at this time.
我转告你现在会面没有什么意义。
Whom will you sell this to?
你将把这个卖给谁？
He's not in trouble, I hope!
我希望他没有遇到麻烦！