Double-sideband transmitter
[电] 双旁带发射机
🧩 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
transmitter
[trænz'mitə]
n. 传送者;传达者;发射机;发报机;
🗣️ 情景例句
I turned to him for advice.
我请求他提供高见。
I heard the clock, but I didn't get up until 9.
我听见闹钟了，但我捱到九点才起。
Her mother died when she was eight years old.
她8岁时母亲就去世了。