Double-tuned circuit
[电] 双调谐电路
🧩 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
[计] 调谐的
🗣️ 情景例句
going to the children's ward once or twice a week
每星期就去小儿科病房一、两次
It's two blocks straight ahead.
笔直向前走2街区。
Good idea.
好主意。