1. 无情的：hardheaded 冷静的 | hardhearted 无情的 | hardihood 胆大

2. 心肠硬的：hardheadedlyimmovablyimperturbablysoberly 冷静地 | hardhearted 心肠硬的 | hardie 尖锐底模

3. 无情的/心肠硬的/冷酷的：hardheadedly /冷静地/ | hardhearted /无情的/心肠硬的/冷酷的/ | hardie /尖锐底模/

adj

1. devoid of feeling for others

[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;e.g. an unfeeling wretch

[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Synonym: stonyheartedunfeeling

2. lacking in feeling or pity or warmth

[…]nbsp;[…]nbsp;[…]nbsp;[…]nbsp;Synonym: heartless