Calcium acetylide
[化] 碳化钙; 电石
🧩 词语组成解析
n. [化]乙炔化物
🗣️ 情景例句
She wanted something to do, I guess.
我猜想她想找点事做吧。
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
It's a pleasant dream but everything depends on 'if'!
这是个美好的梦，但一切都取决于“如果”！