“负极”造句
正极带正电荷,
负极带负电荷.
The positive pole carries a positive charge while the negative pole does a negative charge.
一些射线稍稍弯向
负极.
Some of the radiation was bent slightly toward the negative pole.
两块磁铁的
负极相互排斥.
The negative poles of two magnets will repel each other.