Discharage
n. 放电
🗣️ 情景例句
What classes are mandatory for your major?
你的专业什么课是必修的？
Have they developed a new method of transportation yet?
他们已经开发了新的运输方法了吗？
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。