输入要查询的单词:
active ingredient
美:
[ˈæktɪv ɪnˈɡriːdɪənt]
查词链接:https://www.dute.org/dict/active_ingredient
复制链接 活性成分:自然或人造混合物中负责混合物活性的特定化合物。
查看英英释义
abstract:
An active ingredient (AI) is the substance in a pharmaceutical drug or a pesticide that is biologically active. The similar terms active pharmaceutical ingredient (API) and bulk active are also used in medicine, and the term active substance may be used for pesticide formulations.
网络释义
活性组分
... surface active表面活性的 active ingredient有效成分;活性组分 active participation主动参与;积极参加 ...
常用短语
更多常用短语近义词
[化学]有效成分;活性组分
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