Có 1 kết quả:

bù fēn bó zhòng ㄅㄨˋ ㄈㄣ ㄅㄛˊ ㄓㄨㄥˋ

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Từ điển Trung-Anh

(1) lit. unable to distinguish eldest brother from second brother (idiom); they are all equally excellent
(2) nothing to choose between them