make sure of ,make sure about ,make sure for


make sure of ,make sure about ,make sure for

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make sure of 确保、确保、 弄清楚 make sure about弄清,弄确实 没有make sure for这种说法 Go and make sure of the place and time. 去把时间和地点弄清楚 。来自《简明英汉词典》 Make sure about the data source. 弄清楚数据来源.
【make sure of ,make sure about ,make sure for】

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