Fossil fuels
n. 化石燃料( fossil fuel的名词复数 )
🧩 词语组成解析
n. 燃料, 供给燃料（fuel 复数形式）
🗣️ 情景例句
I have no time for extra-curricular activities.
我可没时间参加课外活动。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
It looks a bit like a deer. There's its head and there are its feet.
它看起来有点像鹿，那是鹿头，那是鹿脚。