Active amyl stearate
[机] 硬酸旋性成酯
🧩 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. 硬脂酸盐\\n[医] 硬脂酸盐
🗣️ 情景例句
Very few people last in this class for the full hour the very first time.
很少人能够第一次撑完一个小时的课。
Why not go out for a walk?
干吗不出去散步？
One of them was carrying a bag full of money.
其中一个提着一只装满钞票的提包。