Derv
n. 车用柴油
✅ 同义词
📖 牛津释义
derv
n [U]
(Brit) fuel oil for diesel engines (from diesel-engined road vehicle) 柴油机燃油（由diesel-engined road vehicle四词的首字母组成）.
🗣️ 情景例句
and Philip was opening his first medical office.
而Philip则第一次开诊所。
We need them urgently.
我们急需这些资料。
He is the happiest man alive.
他是世界上最快乐的人。