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
where would you choose to spend our anniversary?
会选哪里去度我们的结婚周年纪念日
Learn to say before you sing.
按部就班。
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。