Directivity pattern
[计] 方向图
🧩 词语组成解析
[计] 指向性, 方向性
pattern
['pætɚn]
n. 模式;花样，样品;图案;榜样，典范;
vt. 模仿;以图案装饰;
vi. 形成图案;
🗣️ 情景例句
You must've come home very late.
一定很晚才回家。
How is the weather today?
今天天气怎么样？
The sea bed was scoured with powerful nets and there was tremendous excitement on board went a chest was raised from the bottom.
他们用结实的网把海床搜索了一遍。