1. With great hardihood he forced into the room of the gangsters.
    他大胆地闯进了匪帮的屋子。

2. Jack had the hardihood to deny what he had done.
    杰克厚颜地否认了自己所干的事。

1. 胆大无敌, 厚颜, 刚毅：hardy 耐寒的或耐旱的 | hardihood 胆大无敌, 厚颜, 刚毅 | verify 证实;核实

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2. 大胆：hardening period 锻炼期 | hardihood 大胆 | hardship 受苦

3. 胆大：hardhearted 无情的 | hardihood 胆大 | hardily 耐劳地

4. hardihood是什么意思

4. 大胆,刚毅：generosity 慷慨,仁慈 | hardihood 大胆,刚毅 | savage 野蛮的,蛮横的

1. the trait of being willing to undertake things that involve risk or danger

    e.g. the proposal required great boldness
           the plan required great hardiness of heart

    Synonym: boldnessdaringhardiness