Question

active ingredient是什么意思

Answer 1

active ingredient

[英]ˈæktiv inˈɡri:djənt

[美]ˈæktɪv ɪnˈɡridiənt

活性组分,有效成分

[例句]Some new products are refinements of these essential oils or synthetic versions of the active ingredient in the natural oil.

一些新产品都是这些精华油中提取物或植物油中的活性成分的人工合成物.