Pentane
n. 戊烷\\n[化] 戊烷
🗣️ 情景例句
You said you have family in New York.
你说你在纽约有亲人。
So many countries, so many customs.
一个国家有一个国家的风俗。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。