Optically active substance
[化] 旋光性物质
🧩 词语组成解析
adv. 眼睛地；视力地；光学地
active
['æktiv]
adj. 积极的，活跃的，有生气的;迅速的，敏捷的;有效的，起作用的;
n. [语法]主动语态;积极分子，活跃的人;
🗣️ 情景例句
Aren't you excited about that?
你不感到兴奋吗？
Read not books alone, but men.
不要光是读书，还要识人。
What shocked him most was that the men who carried him were black.
最使他感到惊奇的是，把他运走的人都是黑人。