meritoriousness

n. 有价值

例句与用法：

He was praised for his meritorious service.

他由于出色地工作而受到称赞。

He wrote a meritorious theme about his visit to the cotton mill.

他写了一篇关于参观棉纺织厂的有价值的论文。

词形变化：

副词: meritoriously | 名词: meritoriousness |