undermine

• 指逐渐或暗中削弱、损害某事物的力量、基础或效果。

A verb used to indicate the act of weakening or damaging something, especially gradually or insidiously.

1. Weaken graduallyB2formal

   To damage or weaken something (such as an argument, system, or authority) gradually or insidiously.

   削弱

   • The constant criticism began to undermine her confidence.
   • The scandal undermined public trust in the government.
   • His actions undermined the team's morale.

   同义词compromisedebilitatediminishenervateerodeimpairsapsubvertundercutweaken

2. Erode physicallyC1formal

   To wear away the base or foundation of something, often by water or other natural forces.

   侵蚀

   • The river's current undermined the bank, causing it to collapse.
   • The roots of the tree undermined the foundation of the house.
   • Over time, the waves undermined the cliff.

   同义词eat awayerodehollow outscourundercutwash outwear away