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
I think I'll have a couple of slices of vegetarian pizza.
我想我要几块素比萨饼。
How's your sister?
你的嫂嫂好吗？
We should have been given the large quantity price.
你应该开大宗折扣价才是。