Directivities
(directivity 的复数) [计] 指向性, 方向性
🗣️ 情景例句
Maybe she'll call back. She promised.
也许她会打电话回来。她说了。
What's the time by your watch?
你的表几点了？
Well, this is our latest catalog.
嗯，这是我们的最新的目录。