Terminal double bond
[化] 末端双键
🧩 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
All we have to do now is shake hands.
现在我们所该做的只是握手了。
These buildings are supposed to be earth quakeproof.
这些建筑物是耐震建筑才对。
Something must be done about it.
必须得想个办法。