Active amyl propionate
[化] 丙酸旋性戊酯
🧩 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;
n. 戊基\\n[化] 戊基
n. [有化] 丙酸盐；丙酸酯
🗣️ 情景例句
Yeah, I know. The biggest.
是的， 我知道。最大的。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
People who work in offices are frequently referred to as white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.
坐办公室的之所以常常被称作“白领工人”，就是因为他们通常是穿着硬领白衬衫，系着领带去上班。