单词

字典词典单词成语造句名言诗词古籍小说

improvement

英 [ɪm'pruːvm(ə)nt] 美 [ɪm'prʊvmənt]

n. 改进，改善

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。

5. An improvement in living standards could be years away.: 可能多年之后生活水平才能得到提高。