Dipropargyl
[化] 联炔丙基; 1,5-己二炔; 二炔丙基
🗣️ 情景例句
And your little surprise, Pete?
你的小惊喜呢， Pete？
I think it's going to be too long.
我认为它将太长。
The growth of alternative mental interests is a long process.
精神上多种情趣的培养是一个长期的过程。