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improvement是什么意思

improvement

英[ɪmˈpru:vmənt] 美[ɪmˈpruvmənt]

n.改进，改善，改良，增进，进步；（美）装修，改良措施；利用，活用；更优秀的人，更进步的人

refinement culture recovery promotion enrichment headway correction development

双语例句

1 . CBS's ratings again showed huge improvement over the previous year.: 与前一年相比，哥伦比亚广播公司的收视率再次大幅提高。

2 . The system we introduced in 1980 has been a great improvement .: 我们1980年引进的系统有了很大改进。

3 . Compact discs have brought about a vast improvement in recorded sound quality.: 激光唱片极大地提高了录音的音质。

4 . His visit is direct evidence of the improvement in their relationship.: 他的到访是他们之间关系已有所改善的明证。