Definitions
adj. Not good in quality or not satisfactory.
差的；劣质的
adj. Serious, unpleasant, or likely to cause harm.
严重的；有害的
adj. Behaving wrongly or breaking accepted rules.
不道德的；不守规矩的
Example
The soup tasted so bad that I stopped eating.
这汤太难喝了，我便不再喝了。
Bad air quality can discourage outdoor exercise and increase health risks among children and older adults.
空气质量差会使人减少户外锻炼，并增加儿童和老年人的健康风险。
Collocations
- bad weather
- bad habits
- bad for your health
- a bad cold
Word family
- badly (adv.)
- badness (n.)
Synonyms
- poor
- unpleasant
Antonyms
- good
Usage tip
比较级worse，最高级worst；badly是副词。
FAQ
- What does bad mean?
- Not good in quality or not satisfactory. Serious, unpleasant, or likely to cause harm. Behaving wrongly or breaking accepted rules.
- How is bad pronounced?
- UK /bæd/, US /bæd/. Use the audio buttons above to listen.
