bit·ter·ly/`bɪtəlɪ; ˈbɪtəli/ adv 1 in a way that makes you very unhappy, or that shows that you are very unhappy 使人难过地; 痛苦地: bitterly disappointed 大失所望 "She doesn't care," he said bitterly. “她不在乎，”他痛苦地说。 2 bitterly cold very cold 极冷 3 in a way that is full of hate and anger 愤恨地: a bitterly fought battle 一场打得你死我活的战役