Fuels
n. 燃料, 供给燃料（fuel 复数形式）
🗣️ 情景例句
What was your speciality?
你学的是什么专业？
It is a small flock that has not a black sheep.
家家难免有败类。
All the stories of families, heroes, wars and journeys are passed down from generation to generation.
所有家族、英雄、战争、旅行的情况都是世代口传的。