bounder

[baundə]

n.不道德的人, 粗人

例句与用法：

It's not a case of whether Enid wants to give evidence or not. If she overheard a criminal conversation, it's her bounden duty to report it to the police.

现在的问题不是伊妮德是否愿意作证。假如她偶然听到罪犯的谈话，那么，向警方报告是她义不容辞的责任。

详细释义：

n.

1. 粗鲁的人

2. 暴发户