Ka.
[医] 阴极, 负极
🗣️ 情景例句
Nothing gives me more pleasure than listening to Mozart.
再没有比听莫扎特的乐曲更让我高兴的事了。
It seems he's afraid.
看起来他好像很害怕。
You can often buy things from their shop on your way home.
你可以经常在回家的路上到商店买你所需要的东西。