Surface Active Substances

• 表面活性物质

Surface Active Substances的用法和样例：

例句

1. Mental disorders due psychoactive substances or non-addictive substances.
   精神活性物质或非成瘾物质所致精神障碍。
2. Antitumor antibiotics are tumor-active substances produced by microorganisms.
   抗肿瘤抗生素是微生物产生的活性物质。