dilution
noun /daɪˈluːʃn/
/daɪˈluːʃn/
- [uncountable, countable] the act of making a liquid weaker by adding water or another liquid to it; a liquid that has been made weaker in this way
稀释;冲淡 - the dilution of sewage
污水的稀释处理
- the dilution of sewage
- [uncountable, singular] the act of making something weaker or less effective
削弱;降低;使降低效果 - This is a serious dilution of their election promises.
这使他们竞选时许下的诺言大打折扣。
- This is a serious dilution of their election promises.