Hexaldehyde
[医] 己醛
🗣️ 情景例句
Have you ever been to Niagra Falls?
你去过尼亚拉加瀑布吗？
They say there's a traffic accident in front of us.
据说在我们前方发生了车祸。
I play the guitar, piano and jazz violin.
我弹吉他、钢琴以及拉爵士小提琴。