Nanoampere
[电] 微安的千分之一
🗣️ 情景例句
He'll be back soon.
他很快就回来。
The still sow eats up all the draff.
不声不响的猪吃光全部的饲料。
In the midst of all this movement, the weight and the pen would be still.
重物和笔都却不运动。