Superdirectivity
超增益, (天线的)超方向性, (电磁)超指向性系数
🗣️ 情景例句
Did Mitchell Johnson's review come out yet?
Mitchell Johnson的评论出来了没有？
Try to be there by 8:15 the airport will be crowded.
尽量在8点15分以前赶到那里，到时机场会很拥挤的。
I would like to wash the clothes for you.
我愿意帮你洗这些衣服。