gullible: 易受骗的; easily duped , fooled or cheated

　　1) easily deceived

　　2) adj. 易受骗的，易被利用的： easily duped or cheated, readily taken advantage of

　　3) easily tricked because of being too trusting

　　Synonyms: naive, trusting; dewy-eyed, exploitable, naive, susceptible, unwary, wide-eyed "

　　gullible <> skeptical, suspicious ;

　　1. I hope that you are not so gullible as to believe a single word of his tall tales.

　　2. Gullible people are vulnerable to practical jokes.

　　3. They sell overpriced souvenirs to gullible tourists.

　　credulities : gullible = Obstinate(???) : pretentious

　　gullible : trust = mawkish : sentimentality

　　believe : gullible = discern : acute (A << B)

　　gullible : chicanery = servile : domination

　　receptive : gullible = PATRIOTIC: CHAUVINISTIC )