expanding是什么意思

实用例句

1. Engineers noticed that the pipes were not expanding as expected.

工程师注意到管道并没有如预期那样膨胀。

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2. The trade deficit is the flip side of a rapidly expanding economy.

贸易赤字是经济快速发展带来的负面产物。

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3. The economy is expanding, notching up high growth rates.

经济在发展，实现了高增长率。

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4. The company has been expanding its customer base using trade magazine advertising.

公司一直通过在商业杂志上刊登广告扩展客户群。

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5. Einstein's equations showed the Universe to be expanding.

爱因斯坦的方程式表明宇宙正在膨胀。

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