Microvoltmeter
[电] 微伏计
🗣️ 情景例句
Learning to express oneself well in an important part of education.
学会把意思表达清楚是受教育的一个重要方面。
Which one is more expensive?
哪一个是比较贵的？
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。