improvements是什么意思

双语例句

(1)In a double-blind trial, there were some improvements.

在一个双盲测试中，有了一些进步。

(2)The report will itemize the cost of various improvements.

报告将逐条列记各种改进工作所需的费用。

(3)Approximately $150 million is to be spent on improvements.

大概1.5亿美元将花在改进上。

(4)The new cars will incorporate a number of major improvements.

这种新型汽车将包含许多重大的改进。

(5)How have these so-called improvements helped the local community?

这些所谓的进步对当地社会有什么帮助呢？

同义词

n. 提高，改进

反义词

(1)We have plenty of time for improvements in China.

我们可以在中国慢慢改进。《Transformers: Age of Extinction》《变形金刚4：绝迹重生》