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
when the dog scratched on the front door.
当那狗在抓前门时。
A friend to everybody is a friend to nobody.
广交友，无深交。
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后，小铺子已经发展成了一个雇有728人的大工厂。