a weak moment 汉语意思： 意志薄弱（或心软）的时刻 例句： In a weak moment, I told him the secret I had promised to keep. 在一时心软的时刻，我把答应要保守的秘密告诉了他。 She bought the expensive shoes during a weak moment of shopping. 她在购物时一时没忍住，买下了那双昂贵的鞋子。