英语词汇retain on怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
However, the Contractor may retain on Site, during the Defects Notification Period, such goods as are required for the Contractor to fulfill obligations under the Contract.
但在缺陷通知期限内，承包商可在现场保留其根据合同完成规定义务所需要的此类货物。
2
St Lucia is clearly an island on the move; one can only hope that it will retain its unspoilt charm.
显然，圣卢西亚是一个发展中的岛屿；人们只能希望，它将保持它那未受破坏的魅力。
3
Numerous studies have now found that when classroom material is made harder to absorb, pupils retain more of it over the long term, and understand it on a deeper level.
如今有大量研究发现，当课堂材料变得更加难以消化时，长期来看学生们会记住更多的材料，对其理解也更加深入。

单词	retain on
释义	retain on 简明释义保留在……上：将某物保持在原来的位置或状态上。双语例句 1 However, the Contractor may retain on Site, during the Defects Notification Period, such goods as are required for the Contractor to fulfill obligations under the Contract. 但在缺陷通知期限内，承包商可在现场保留其根据合同完成规定义务所需要的此类货物。 2 St Lucia is clearly an island on the move; one can only hope that it will retain its unspoilt charm. 显然，圣卢西亚是一个发展中的岛屿；人们只能希望，它将保持它那未受破坏的魅力。 3 Numerous studies have now found that when classroom material is made harder to absorb, pupils retain more of it over the long term, and understand it on a deeper level. 如今有大量研究发现，当课堂材料变得更加难以消化时，长期来看学生们会记住更多的材料，对其理解也更加深入。
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