Optical activity

[化] 旋光性; 旋光度\\n[医] 旋光度, 旋光性

🧩 词语组成解析

optical ['ɑptɪkl]

adj. 视觉的，视力的;眼睛的;光学的;

optic光学的 + al 表示属于...的、具有...性质的、如...的 → a.眼的；光学的

activity [æk'tɪviti]

n. 活动;活跃，敏捷;活动力;教育活动;

act行动，做+ivity状态→活动

🗣️ 情景例句

The best we can do is $ 165 per case CIF.

最优惠价格是每箱CIF165美金。

I was so angry that I could hardly speak.

我气得几乎说不出话来。

And, as in a nightmare, there was nobody in sight to help me.

就像在恶梦里一样，见不到一个人可以帮助我。

更多情景英语 ›

🔤 更多 O 开头的单词

o-hydroxybenzolisonicotinyl hydrazone

officer-in-charge

old-soldier

one-output terminal

open-flux-path

orick

orifice plate steam trap

out port

全部 O 开头单词 ›