Directivity
[计] 指向性, 方向性
🗣️ 情景例句
I'd like to meet Miss Kong sometime.
我想找个时间跟孔小姐见面。
Do you ever work at the factory on Sunday?
你曾经在星期日在工厂工作吗？
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。