- 1.
冲淡；稀释 -
• She diluted the concentrated fruit juice with water. 她用水冲了点儿浓缩果汁。 - 2.
削弱；降低 -
• The president's influence has been further diluted by the election of fifteen new senators from the opposition party. 反对党方面15名新参议员的当选进一步削弱了总统的影响力。 -
• Admitting six new teams to the professional league diluted the quality of play. 职业联盟新增了六个参赛队，比赛质量有所降低。