成语名称:百思莫解:to remain puzzled after pondering over something a hundred times英语: to remain puzzled after pondering over som...
成语名称:百思不得其解:can\'t understand after repeated thinking英语: can\'t understand after repeated thinking成语近义: 百思不解(bǎi sī bù j...
成语名称:百思不得其故:to rack one\'s brains for an explanation in vain英语: to rack one\'s brains for an explanation in vain成语近义: 百思...