Valylene
缬烯炔, 2-甲基-1-丁烯-3-炔, 异戊稀炔
🗣️ 情景例句
I'd like to meet Miss Kong sometime.
我想找个时间跟孔小姐见面。
A man is as old as he feels.
老不老，自己晓。
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。