Directivity
[计] 指向性, 方向性
🗣️ 情景例句
He's on the phone.
他在电话上。
She is an honor to our school.
她是我校的光荣。
I think we should continue walking as long as we can see where we're going. I said.
“我想只要我们能看见我们朝哪儿走，我们就要继续走下去，”我说，