bad

bad

名词 bad:

that which is below standard or expectations as of ethics or decency

同义词：badness

形容词 bad:

having undesirable or negative qualities

very intense

同义词：big

feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad')

同义词：tough

(of foodstuffs) not in an edible or usable condition

同义词：spoiled, spoilt

feeling or expressing regret or sorrow or a sense of loss over something done or undone

同义词：regretful, sorry

not capable of being collected

同义词：uncollectible

below average in quality or performance

nonstandard

not financially safe or secure

同义词：risky, high-risk, speculative

physically unsound or diseased

同义词：unfit, unsound

capable of harming

characterized by wickedness or immorality

同义词：immoral

reproduced fraudulently

同义词：forged

not working properly

同义词：defective

副词 bad:

with great intensity (`bad' is a nonstandard variant for `badly')

同义词：badly

very much; strongly

同义词：badly