Có 1 kết quả:

bàn píng shuǐ xiǎng dīng dāng ㄅㄢˋ ㄆㄧㄥˊ ㄕㄨㄟˇ ㄒㄧㄤˇ ㄉㄧㄥ ㄉㄤ

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Từ điển Trung-Anh

(1) lit. if you tap a half-empty bottle it makes a sound (idiom)
(2) fig. empty vessels make the most noise
(3) one who has a little knowledge likes to show off, but one who is truly knowledgeable is modest