obligation
📚 PET (B1)中文释义
义务,责任
例句
We have an obligation to help.我们有义务提供帮助。
Organisations have obligations to meet environmental standards under the new regulations.根据新规,组织有责任达到环保标准。
常见搭配
legal obligationmoral obligationfulfill an obligation
PET 考试词汇中的其他单词