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
I hear that you have a Italy Symphony Orchestra concert on the 15th evening.
听说15号晚上意大利交响乐团要在贵院演奏。
Far from being angry, he's delighted.
他一点也不生气，还很高兴。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。