unravel的一般过去时怎么写？

unravel的现在完成时为：unravelled...

unravel的现在进行时为：unravelling...

vt.解开，阐明，拆散vi.被解开，被拆散...

The stairway carpet is so frayed it threatens to unravel.铺在楼梯上的地毯磨损得很厉害，都快散了。What moves him is the desire to unravel the mysteries of nature.推动他们的还是解开自然之迷的愿望.There is still a good deal to unravel.还有不少问题要澄清....

unravel的近义词/同义词有：disentangle, untwist, unsnarl, resolve, unriddle, decipher, explain, answer, out, solve, crack, decode, figure, disentangle, decode, resolve, unriddle, solve, untwist, crack, decipher, figure, explain, u...

What moves him is the desire to unravel the mysteries of nature.推动他们的还是解开自然之迷的愿望.A young mother has flown to Iceland to unravel the mystery of her husband's disappearance...一位年轻的母亲飞抵冰岛，要揭开她丈夫失踪之谜。The stairway carpet...

unravel的音标：unravel的英式发音音标为：[ʌn'rævl]unravel的美式发音音标为：[ʌn'rævəl]...

unravel的第三人称单数（三单）为：unravels...