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If the current is sent in the opposite direction, the polarization is reversed.
如果当前发送一个相反的方向，磁极指向就反转。
应用推荐
$firstVoiceSent
- 来自原声例句
If the current is sent in the opposite direction, the polarization is reversed.
如果当前发送一个相反的方向，磁极指向就反转。
应用推荐