不
分
伯
仲

Word Definition - 不分伯仲

bù fēn bó zhòng lit. unable to distinguish eldest brother from second brother (idiom); they are all equally excellent; nothing to choose between them

Individual Character Details

不 bù
分 fēn, fèn
伯 bà, bǎi, bó
仲 zhòng, zhòng