Double diode
[电] 双二极管
🧩 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
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
Is that right?
那样对吗？
I don't think this is a standard size.
我看这不是标准尺寸吧？