成语名称:水底捞针:hunt/search for a needle in a haystack英语: hunt/search for a needle in a haystack成语近义: 海底捞针(hǎi dǐ lāo zhēn):在大...
成语名称:搜根问底:come down to bedrock(get to the bottom of)英语: come down to bedrock(get to the bottom of)成语近义: 刨根问底(páo gēn wèn...