Radio-frequency amplifier

[电] 射频放大器

🧩 词语组成解析

radio ['redɪo]

n. 无线电;收音机;无线电广播台;无线电收发报机; vt.& vi. 用无线电发送讯息;作无线电广播;用X射线拍照;

radi 表”射线,辐射,广播”

frequency ['frikwənsi]

n. 频繁性;[数][物]频率，次数;频率分布;

fr + equ =equal,even,表示“相等，平均” + enc + y [形容词后缀] → n.屡次；次数；频率

amplifier ['æmplɪfaɪɚ]

n. 扩音器;放大器;扩大的人;详述者;

ampli=amplify扩音+fier人或物 →扩音器

🗣️ 情景例句

Speaking of being a mother,

谈到当母亲，

He who does not honour his wife, dishonours himself.

人不贵妻，自我丢脸。

Maybe you should order a little better quality.

也许您应该买品质好一点的

更多情景英语 ›

🔤 更多 R 开头的单词

rag-tag

re-folding

recourse repudiation

regular flower

reorients

Resistal

rhino-

risk of accidental loss

全部 R 开头单词 ›