相关单词近义词 flop 啪嗒啪嗒地动..., washout 失败, failure 失败, fiasco 惨败, damp squib 引不起注意的事..., letdown 失望, dog 狗, disappointment 失望, useless 无用的, worthless 无价值的, ineffective 无效的, no good 不好, broken 弄坏的, duff 无用的, turkey 火鸡, bomb 炸弹, misfire (枪炮等)不发火...临近词dude, ductile, Dudo, Duda, duds, Dudu, Dudd, Dudka, Dudle, duddy, Dudra, Dudal相似词ductal, ductile, ductless gland, ductus, dude, dude ranch, dudgeon, due, 返回 dud