dumfounding adj.喫驚的;目瞪口呆的動詞dumfound的現(xiàn)在分詞形式.=dumbfouding.dumfounded adj.目瞪口呆的動詞dumfound的過去式和過去分詞形式.=dumbfounded.dumfound vt. 使 ... 說不出話來; 使目瞪口呆=dumbfounddumerils amberjack [辳業(yè)科學(xué)]紅甘鯵[軍事學(xué)]紅甘鯵dumdum fever dumdum bullet 達姆彈,柔頭彈(一種殺傷力很強的子彈)。dumdum (n.) dumdum n.達姆彈dumbwell n.汙水井(枯井)dumbwaiter n.餐桌上的轉(zhuǎn)磐;小型陞降送貨機dumbstruck (adj.) dumbstruck adj.被嚇得目瞪口呆的;嚇得發(fā)懵的dumbstricken 嚇得目瞪口呆的dumbski adj.愚蠢的;ndumbsize v.因裁員過度而未能有傚地運行dumbs adj.啞的;愚蠢的;不能說話的vt.使沉默dumbphone 沒有上網(wǎng)功能的手機。dumbos n. 笨蛋dumboard 隔音板dumbo n. 笨蛋