无力感的英文：
dilutedness

An impotent feeling
无力感

The liquid is then diluted.
然后液体被稀释。

The whisky has been diluted with water.
那威士忌里搀了水了。

To dilute,adulterate,or doctor.
稀释，掺杂，搀混

He attributed this to a dilution effect of the herbicide
他把这归因于除草剂的稀释效应。

I need a dilute solution of bleach.
我需要经稀释的漂白剂。