Chrysoquinone
[化] 5,6-┒醌
🗣️ 情景例句
How is he, Philip?
他怎样了 ，Philip？
I'm afraid that won't be possible,much as we'd like to.
尽管我们很想这样做，但恐怕不行了。
Well, it feels strange to have a twin sister.
是呀，有个孪生姐姐是觉得奇怪。