Cumulative double bond
[建] 累积双缩
🧩 词语组成解析
cumulative
['kjumjəletɪv]
adj. 累积的;渐增的;追加的;（判刑等）加重的;
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
I beg your pardon.
对不起。
Look over to the southeast and you can see the con stellation of Orion.
眺望东南方向，你就可以看到猎户星座。
He makes it seem as if this is one of the most delicious meals that he has ever enjoyed.
他演得像极了，他吃皮鞋的情景就像他吃过的最可口的一顿饭似的。