Ethyne
n. [化]乙炔
🗣️ 情景例句
Would you like me to reschedule you for another time?
要不要我再另外为你安排别的时间？
They jumped at the unexpected noise.
他们因突如其来的声音吓得跳了起来。
'Do you always catch such an early train?' asked the inspector.
“您总是赶这样早的火车？”探长问。