Piperonal-acetophenone
[化] 亚胡椒基乙酰苯; 胡椒醛缩乙酰苯
🧩 词语组成解析
n. [化]胡椒醛, 洋茉莉醛( 亦作piperonyl aldehyde)
n. [化]乙酰苯,苯乙酮,苯基甲基甲酮
🗣️ 情景例句
Is that too many?
是不是太多了？
A bad conscience is a snake in one's heart.
做贼心虚。
This is supposed to induce pleasurable sensations in the elephant,
据说这是为了使象产生愉快的感觉，