慷ㄎㄤ慨ㄎㄞˇ解ㄐㄧㄝˇ囊ㄋㄤˊkāngkǎi‑jiěnáng

  1. 大方地把錢袋打開（囊：錢袋）​。形容毫不吝惜地拿錢援助人。例 「感謝大家對這次慈善募款的慷慨解囊」。

英to contribute generously (idiom)​; help sb generously with money, to give generously to charity