Allylene
(=methylacetylene)丙炔, 甲基乙炔
🔁 扩展释义
【化】 丙炔
🗣️ 情景例句
You'll see a dotted line on the last page.
你会在最后一页上看到一条虚线。
It seems he's disappointed.
看起来他好像很失望。
When he woke up next morning, he discovered that the boat had, in the meantime, travelled to Calais.
第二天早上他醒来时，发现船在这段时间已经到了加。