Veggetable electricity
[电] 植物电
🧩 词语组成解析
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
A servant is known by his master's absence.
主人不在可以看出仆人的品行来。
It is no use learning without thinking.
学而不思则惘。