active substance

  1. 有效物质[成分]

网络词典

active substance

英 ˈæktɪv 美 ˈæktɪv
形容词中文翻译 中文翻译:活跃的
同义词: ['lively', 'dynamic', 'vigorous例句:1. The team is activein promoting environmental protection.(该团队积极推广环境保护。)']

例句:

  1. 1. The team is activein promoting environmental protection.
    该团队积极推广环境保护。
  2. 2. She is an active member of thecommunity.
    她是社区的积极成员。
  3. 3. The newpolicy is designed to encourage active learning.
    新政策旨在鼓励主动学习。