Microammeter
[电] 微安计
🏥 医学释义
微安（培）计
🗣️ 情景例句
There are no dues.
不要会费。
Can you keep an eye on my bag?
帮我看一下包好吗？
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，