sure certain
网络释义
definite sure or certain 确定的 ; 不会改变的 ; 肯定的
ensure make sure make certain 确保
sure or certain 有把握的
sure or certain thing 必然发生的事
双语例句原声例句权威例句
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It was a question of making sure certain needs were addressed, notably in the pensions area.
问题是确保满足某些需求，尤其是养老金这块儿。
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"Nobody knows for sure and certain," said Martha.
“没有人确切知道。”玛莎说。
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The study of waves and the ocean also allows scientists to make sure how certain beaches were formed.
对海浪和海洋的研究也让科学家们能够确定某些海滩是如何形成的。
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They actually make sure that certain streets get ploughed and other streets do not get ploughed when there is a snowstorm.
VOA: special.2011.04.25
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There's a certain pragmatic element behind this, basically we want to make sure that every human being has a dignified life.
这后面是有实用的因素，因为我们想确保,每个人都过上有尊严的生活。
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to make sure that you speak with someone who is very knowledgeable about the prices of certain things.
一定要跟某些很了解价格行情的人谈谈。
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