Fulvene
[俗]富烯, 亚甲基环戊二烯
🗣️ 情景例句
What do you recommend today?
今天你推荐什么沙拉？
The plate is dirty, Would you bring me a clean one, please?
这碟子是脏的，请你拿个干净的给我。
All right.
好吧。