subtherapeutic / ˌsʌb θɛr əˈpyu tɪk /

📖毕业后词汇亚治疗性亚治疗亚疗效次治疗

subtherapeutic 的定义

adj. 形容词 adjective
  1. indicating a dosage, as of a drug or vitamin, less than the amount required for a therapeutic effect.