Helimagnetism
[电] 螺旋磁性
🗣️ 情景例句
That was Alexandra.
是Alexandra打来的电话。
I'll keep that in mind.
我会记住的。
Now Alfred began a long series of skirmishes -- and within a month the Danes had surrendered.
这时，阿尔弗雷德发起一连串小规模的进攻，结果不出一个月，丹麦人就投降了。