Phthalidene-
[化] 2-苯并[c]呋喃酮亚基
🧩 词语组成解析
2-苯并[C]呋喃酮基
🗣️ 情景例句
But I'm not so sure that I want to leave New York,
但我不能确定我真想离开纽约，
They walk as if they were drugged.
他们走路像服了什么药物似的摇晃着。
I have pressing business to attend to.
我有紧急的事情要处理。