Naphthindene
萘并环戊烯
🗣️ 情景例句
I sold it to the present owners.
是我把它卖给了现在的主人。
An owl is the king of the night.
猫头鹰是黑夜之王。
I'm free on Thursday. I'd love to come.
我星期四有空。我很乐意来。