Dual amplification
[电] 双重放大
🧩 词语组成解析
dual
['dju(:)əl]
adj. 双的，两部分的，二体的，二重的;
n. 双数;双数词;
amplification
[ˌæmplifi'keiʃən]
n. 扩大;发挥;<物>振幅;放大率;
🗣️ 情景例句
I consider him my best friend.
我将他视为我最好的朋友。
He that has a tongue in his head may find his way anywhere.
遇事多问，随处可行。
Many people have been out of work recently.
最近有许多人失业。