bad /ˈbæd/
  (a.)壞的,差的,劣的,糟糕的,笨拙的,遺憾的
  bad
  壞 不良
  Bad a.   [Compar. Worse superl. Worst ]  Wanting good qualities, whether physical or moral; injurious, hurtful, inconvenient, offensive, painful, unfavorable, or defective, either physically or morally; evil; vicious; wicked; -- the opposite of good; as, a bad man; bad conduct; bad habits; bad soil; bad air; bad health; a bad crop; bad news.
  Note: Sometimes used substantively.
     The strong antipathy of good to bad.   --Pope.
  Syn: -- Pernicious; deleterious; noxious; baneful; injurious; hurtful; evil; vile; wretched; corrupt; wicked; vicious; imperfect.
  ◄ ►
  Bid v. t. [imp. Bade Bid, (Obs.) Bad; p. p. Bidden Bid; p. pr. & vb. n. Bidding.]
  1. To make an offer of; to propose. Specifically : To offer to pay ( a certain price, as for a thing put up at auction), or to take (a certain price, as for work to be done under a contract).
  2. To offer in words; to declare, as a wish, a greeting, a threat, or defiance, etc.; as, to bid one welcome; to bid good morning, farewell, etc.
     Neither bid him God speed.   --2. John 10.
     He bids defiance to the gaping crowd.   --Granrille.
  3. To proclaim; to declare publicly; to make known. [Mostly obs.] “Our banns thrice bid !”
  4. To order; to direct; to enjoin; to command.
     That Power who bids the ocean ebb and flow.   --Pope
     Lord, if it be thou, bid me come unto thee.   --Matt. xiv. 28
     I was bid to pick up shells.   --D. Jerrold.
  5. To invite; to call in; to request to come.
     As many as ye shall find, bid to the marriage.   --Matt. xxii. 9
  To bid beads, to pray with beads, as the Roman Catholics; to distinguish each bead by a prayer. [Obs.]
  To bid defiance to , to defy openly; to brave.
  To bid fair, to offer a good prospect; to make fair promise; to seem likely.
  Syn: -- To offer; proffer; tender; propose; order; command; direct; charge; enjoin.
  bad
       adj 1: having undesirable or negative qualities; "a bad report
              card"; "his sloppy appearance made a bad impression";
              "a bad little boy"; "clothes in bad shape"; "a bad
              cut"; "bad luck"; "the news was very bad"; "the
              reviews were bad"; "the pay is bad"; "it was a bad
              light for reading"; "the movie was a bad choice" [ant:
               good]
       2: very intense; "a bad headache"; "in a big rage"; "had a big
          (or bad) shock"; "a bad earthquake"; "a bad storm" [syn: big]
       3: feeling physical discomfort or pain (`tough' is occasionally
          used colloquially for `bad'); "my throat feels bad"; "she
          felt bad all over"; "he was feeling tough after a restless
          night" [syn: tough]
       4: (of foodstuffs) not in an edible or usable condition; "bad
          meat"; "a refrigerator full of spoilt food" [syn: spoiled,
           spoilt]
       5: not capable of being collected; "a bad (or uncollectible)
          debt" [syn: uncollectible]
       6: below average in quality or performance; "a bad chess
          player"; "a bad recital"
       7: nonstandard; "so-called bad grammar"
       8: not financially safe or secure; "a bad investment"; "high
          risk investments"; "anything that promises to pay too much
          can't help being risky"; "speculative business
          enterprises" [syn: insecure, risky, high-risk, speculative]
       9: physically unsound or diseased; "has a bad back"; "a bad
          heart"; "bad teeth"; "an unsound limb"; "unsound teeth"
          [syn: unfit, unsound]
       10: capable of harming; "bad habits"; "bad air"; "smoking is bad
           for you"
       11: keenly sorry or regretful; "felt bad about letting the team
           down"; "was sorry that she had treated him so badly";
           "felt bad about breaking the vase" [syn: sorry]
       12: characterized by wickedness or immorality; "led a very bad
           life" [syn: immoral]
       13: reproduced fraudulently; "like a bad penny..."; "a forged
           twenty dollar bill" [syn: forged]
       14: not working properly; "a bad telephone connection"; "a
           defective appliance" [syn: defective]
       n : that which is below standard or expectations as of ethics or
           decency; "take the bad with the good" [syn: badness]
           [ant: good, good]
       adv 1: with great intensity (`bad' is a nonstandard variant for
              `badly'); "the injury hurt badly"; "the buildings were
              badly shaken"; "it hurts bad"; "we need water bad"
              [syn: badly]
       2: very much; strongly; "I wanted it badly enough to work hard
          for it"; "the cables had sagged badly"; "they were badly
          in need of help"; "he wants a bicycle so bad he can taste
          it" [syn: badly]
       [also: worst, worse]