Directivity
[计] 指向性, 方向性
🗣️ 情景例句
I think the problem can be gotton over without too much difficulty.
我认为问题不难解决。
He who imagines that he has knowledge enough has none.
自以为学识丰富的人是没有什么学问的人。
Tickets, please. May I see your ticket please, madam?
请出示车票。夫人，请问我可以看看你的车票吗？