Active oxygen test
[化] 活性氧试验
🧩 词语组成解析
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
I'd like to make an appointment with him.
我想跟他约个晤谈时间。
I'm always disappointed when I don't get any mail.
当我收不到任何邮件时，我总是很失望。
It has long been known that the hunting scenes depicted on walls were not simply a form of artistic expression.
大家早就知道，画在墙上的狩猎图景并不是单纯的艺术表现形式，