百思不解百思不得其解；百思不得一解bǎi sī bù jiěbe unable to understand in spite of thinking it over again and again;fail to understand something in spite of thinking a hundred times;still puzzled after pondering a hundred times;remain perplexed despite much thought
? 我簡(jiǎn)直是百思不得一解，……(愛(ài)新覺(jué)羅·溥儀《我的前半生》399) I could not understand this.
? 魏強(qiáng)對(duì)此，實(shí)在有點(diǎn)百思不得其解。(馮志《敵后武工隊(duì)》354) Wei did not at once understand why. 百思不解bǎi sī bù jiě反復(fù)地考慮也無(wú)法理解。remain perplexed despite much thought,remain puzzled after pondering over sth.a hundred times |