英汉词典

1. 缓慢沉痛地;费力地;沉重地
    If someone says something heavily, they say it in a slow way which shows a feeling such as sadness, tiredness, or annoyance.

    e.g. 'I didn't even think about her,' he said heavily.
           “我甚至没有想过她，”他沉重地说道。