cavalier
🇺🇸
/ˌkævəˈlɪr/
🇬🇧
/ˌkævəˈlɪə(r)/
Not showing enough concern about serious matters or other people's feelings.
He had a cavalier approach to following rules, often ignoring them completely.
他对遵守规则采取了漫不经心的态度,经常完全忽视它们。
Someone who supported the King during the English Civil War.
In history class, we learned how cavaliers fought against parliamentarians.
在历史课上,我们学习了骑士如何与议会派作战。