Reactive attenuator
[电] 无功衰减器
🧩 词语组成解析
reactive
[[ri'æktiv]]
a. 反动的, 反应的\\n[医] 反应的
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
It's hard for some older people to take all that noise.
一些老年人没办法忍受那些噪音。
There are 16 participants here today.
今天有16位参会者。
sometimes as much as twelve feet in length.
有时长达12英尺。