Double sideband
[电] 双旁带
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
[电] 边带
🗣️ 情景例句
What time is it, anyway?
几点了，顺便问一下。
I didn't read the whole paper, sports page.
我没有看到报纸的全部，我只是大概看了体育版。
Oh, I've already seen it.I saw it on television last year.
噢，我已看过了。我是去年在电视上看的。