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v.對(duì)折，用折疊刀切( jackknife的第三人稱單數(shù) )...

jackknife的現(xiàn)在進(jìn)行時(shí)為：jackknifing...

jackknife的現(xiàn)在完成時(shí)為：jackknifed...

n.折疊刀v.對(duì)折，用折疊刀切...

Yes, simple ones like the swallow and jackknife but not fancy diving.跳的, 跳簡(jiǎn)單的例如燕式、彎身式,但不會(huì)跳花式.But, yahoo still is put in jackknife government issue.但是, 雅虎仍存在重疊管理問(wèn)題.Two periodic jackknife, be helpful for national economy g...

v.對(duì)折，用折疊刀切( jackknife的過(guò)去式和過(guò)去分詞 )...

jackknife的一般過(guò)去時(shí)為：jackknifed...

He jackknifed on the sofa beside the Christmas tree.他彎腰地坐在圣誕樹(shù)旁的沙發(fā)上....

jackknifes的音標(biāo)：...

jackknifed的音標(biāo)：...

jackknife的音標(biāo)：jackknife的英式發(fā)音音標(biāo)為：['d??kna?f]jackknife的美式發(fā)音音標(biāo)為：['d??k?na?f]...

jackknife的第三人稱單數(shù)（三單）為：jackknifes...