jackass

n 1 male ass 公驴. 2 (fig infml 比喻, 口) foolish person 愚蠢的人; 笨蛋.

IUD, ivied, ivory, ivy, Ivy League, J, J, j, jab, jabber, jabot, jack, Jack Frost, Jack tar (also tar), jack-in-office, jack-in-the-box, jack-knife, jack-o-lantern, jack-rabbit, jackal, jackanapes, jackboot, jackdaw, jacket, jackpot, Jacobean, Jacobite, Jacuzzi, jade, jaded, jag, jagged, jaguar, jail, jalopy, jam, jam session, jam-packed, jamb, jamboree, jammy,