good

• 形容事物质量高、令人满意，或指人善良、品行端正。也用于表示同意、合适或有益。

Describes something that is of high quality, satisfactory, or morally right.

1. High quality or pleasantA1formal

   Having desirable or positive qualities; satisfactory or enjoyable.

   好的

   • This is a good book.
   • She is a good teacher.
   • The weather is good today.

   同义词enjoyableexcellentfinefirst-rategreatpleasantqualitysatisfactorysuperiorwonderful

   反义词awfulbadinferiorpoorterrible

2. Skilled or competentA1formal

   Proficient or capable in doing something.

   擅长的

   • He is good at mathematics.
   • She sings very good.
   • They are good players on the team.

   同义词ableaccomplishedadeptcapablecompetentexpertgiftedproficientskilledtalented

   反义词badincompetentineptpoorunskilled

3. Morally right or virtuousA2formal

   Having or showing moral excellence; righteous.

   善良的

   • It is good to help others.
   • He is a good person with kind intentions.
   • Good behavior is rewarded.

   同义词decentethicalhonorablemoralnobleprincipledrightrighteousuprightvirtuous

   反义词badcorruptdepravedevilimmoralsinfulviciouswickedwrong

4. Beneficial or healthyA2formal

   Advantageous or promoting health or well-being.

   有益的

   • Exercise is good for your health.
   • This food is good for you.
   • Fresh air is good for the lungs.

   同义词advantageousbeneficialconstructivenourishingnutritioussalubrioussalutaryusefulwholesome

   反义词baddetrimentalharmfulinjurious

• 副词，常为非正式或方言用法，意为“好地”。用于描述动作完成得令人满意或熟练，尤其在美式英语中。

An adverb, often informal or dialectal, meaning "well." It is used to describe performing an action in a satisfactory or skilled manner, especially in American English.

1. Well (non-standard usage)A1informal

   Used informally to mean 'well' in describing health, performance, or state.

   好（非标准用法）

   • I feel good today after resting.
   • She sings good, doesn't she?
   • The team played good in the second half.

   同义词alrightfineokaywell

   反义词poorly

• 名词，指有用、令人满意或品质优良的事物，也指可买卖的商品或货物。

A noun referring to something that is beneficial, desirable, or of high quality, or a product that is bought and sold.

1. Benefit or advantageB1formal

   Something that is beneficial or advantageous.

   好处

   • There is some good in every situation.
   • She works for the greater good of society.
   • The greater good must be considered in policy decisions.

   同义词advantageavailbenefitblessingboonfavorgaininterestprofitwelfarewellbeing

   反义词detrimentdisadvantagedrawbackharmlossmisfortune

2. Product or commodityB2formal

   Merchandise or items produced and sold.

   商品

   • The store sells a variety of goods.
   • Consumer goods prices have risen.
   • They export agricultural goods to Europe.

   同义词merchandiseproducestock

3. Moral virtueB2formal

   That which is morally right or virtuous.

   善

   • The battle between good and evil continues.
   • She believes in the power of good.
   • Only good can come from honest actions.

   同义词goodnessintegritymoralityrectituderighteousnessuprightnessvirtue

   反义词evilsinvicewickednesswrong