Directivity factor
[电] 择向性因数
🧩 词语组成解析
[计] 指向性, 方向性
factor
['fæktə]
n. 因素;<数>因子;代理人;
vt. 把…因素包括进去;[数学]分解…的因子，将…分解成因子;以代理商（或管家等）的身份行事，做代理商（或管家）;
vi. 做代理商（或管家）;
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
No matter what she says, don't get angry.
不论她说什么，你也不要生气。
Don't worry. But you'd better take him to the nurse, and she'll give him some pills.
放心吧。你最好带他到护士那，她会给他一些药片的。