Monopoler
n. 【电工学】单极；(磁)单极子；【无线电】单极天线
🗣️ 情景例句
Is anybody hungry?
有人饿了吗？
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。