Arene
芳烃, (风化)粗砂
🔁 扩展释义
【化】 芳烃
🗣️ 情景例句
My boss thinks I'm a machine.
我的老板把我当机器使唤。
What time does the train for Boston leaves?
去波士顿的火车几点开？
Don't crowd round him, said the gate keeper.
“不要围着他，”学校门卫说。