Double reaction
[电] 双重反应
🧩 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
🗣️ 情景例句
Well, I had a really nice time.
嗯 我玩得很开心。
A little learning is a dangerous thing.
浅学误人。
Really? What's it?
真的？是什么？