improved

现在分词：

动词现在分词: improving

更多词形：

动词过去式: improved | 动词过去分词: improved | 动词现在分词: improving | 动词第三人称单数: improves |

单词例句：

The reproductive quality of audio tapes has improved enormously.

录音磁带的复制质量有了很大改进。

His pronunciation has improved.

他的发音已有所改进。

Rural economy has improved greatly in the past few years.

过去几年农业经济有很大发展。

Our packing method shall be improved.

我们的包装方法应加以改进。

Your mastery of the language has much improved.

你对语言的掌握提高了不少。

The country's finances have improved.

这个国家财政状况改善了。

His English improved enormously because of his association with British people.

因和英国人联系频繁，他的英语突飞猛进。

His mastery of the language has improved some.

他对该语言的掌握有所提高。

He has improved in his study since he failed last.

自从上次考试不及格以来他已在学习上有所进步。