Active amyl methyl ketone
[化] 旋性戊基·甲基酮; 旋性戊基·甲基甲酮
🧩 词语组成解析
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
Ladies and gentlemen,
各位女士, 各位先生,
I would like to call the employment agency for a job.
我要打电话给职业介绍所代我找一份工作。
The contents were disappointing.
箱内东西令人失望。
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