boob

名词 boob:

1. an ignorant or foolish person
   同义词：dumbbell, dummy, dope, booby, pinhead
2. either of two soft fleshy milk-secreting glandular organs on the chest of a woman
   同义词：breast, bosom, knocker, tit, titty

动词 boob:

1. commit a faux pas or a fault or make a serious mistake
   同义词：sin, blunder, goof

1. Oh dear, I've boobed again.
   哎呀，我又犯了愚蠢的错误。