improvement

过去式：

动词过去式: improved

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：

Let us explore the possibilities for improvement.

让我们探索改善的可能性。

Higher medical costs legislate against an improvement in health.

医疗费用的上涨妨碍了健康的改善。

There's been a noticeable improvement in her handwriting.

她的书法有了明显的进步。

There's been an overall improvement recently.

近来各方面都有所改进。

A limiting factor in the improvement of health is the lack of doctors.

对改善健康状况的一个限制因素是缺少医生。

His health showed gradual improvement.

他的健康逐渐恢复。

The humanitarian scientist called on the improvement of the poor's living condition.

这位人道主义科学家呼吁改善穷人的生活条件。

If it had not been for these experiments, the improvement of the machine would have been impossible.

要不是这些实验，这部机器也许就不可能改良了。

There is a distinct improvement in your English.

你的英文有显著进步。