词典释义：
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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》
双语例句
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In a double-blind trial, there were some improvements.
在一个双盲测试中，有了一些进步。
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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。
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Approximately $150 million is to be spent on improvements.
大概1.5亿美元将花在改进上。
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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。
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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？
近义词
n.
反义词