impaired

• 形容人或功能被削弱、受损或运作低于正常水平。

Describes a person or function that is weakened, damaged, or not working as well as normal.

1. Reduced functionB2formalmedical

   Having a reduced or weakened ability to function normally, often used for physical or mental faculties.

   受损的

   • He is visually impaired and uses a guide dog.
   • The accident left her with impaired hearing.
   • Patients with impaired cognitive function require special care.

   同义词damageddebilitateddefectivedisableddysfunctionalhandicappedreducedweakened

   反义词functionalhealthyintactunimpaired

2. Damaged or weakenedB2formal

   Something that has been damaged or made less effective.

   受损的

   • The drug can cause impaired judgment.
   • Driving while impaired is dangerous and illegal.
   • The machine's performance was impaired by the faulty part.

   同义词damageddefectivediminisheddisabledreducedweakened

   反义词functionalhealthyintactsoundunimpairedwhole

• 动词，表示削弱、损害或降低某事物的质量、力量或价值。

A verb meaning to weaken, damage, or reduce the quality, strength, or value of something.

1. Weaken or damageB2formal

   To make something weaker, less effective, or less functional.

   削弱或损害

   • Lack of sleep can impair your ability to concentrate.
   • The accident impaired his vision permanently.
   • Excessive alcohol consumption impairs judgment and coordination.

   同义词compromisedamagedebilitatedegradediminishharmreduceundermineweaken

   反义词enhanceimproverepairstrengthen

2. Make imperfectB2formal

   To cause something to become flawed or incomplete.

   损害

   • The storm impaired the structural integrity of the building.
   • Poor nutrition can impair a child's growth.
   • The software bug impaired the program's functionality.

   同义词damagedegradediminishharmmarreducespoilunderminevitiateweaken

   反义词enhancefiximproveperfectrepairstrengthen