Directivity
[计] 指向性, 方向性
🗣️ 情景例句
I have a book with photos of some homes in that area.
我有一本那个地区房子的照片。
Do you live across from the Public Hall?
你在大会堂对面居住吗？
but only if you're blessed with a sanguine disposition
你必须性格开朗，