英语词汇preopen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

短语

1
To create a successful email, so that customers pre-open look, you need a clear understanding of customer needs.
要制作一封成功的电子邮件，让客户有打开的预望，您需要清楚地认识客户的需求。
2
Finally, strong pre-continuity and strongly pre-open (closed) mappings are introduced and their properties are discussed.
最后引进强准连续、强准开(闭)序同态，讨论它们的性质。
3
In this paper, strong pre-open and strong pre-close sets were introduced in topological spaces and their properties were researched.
在分明拓扑空间中引入强拟开集和强拟闭集的概念，并讨论了它们的性质。

单词	preopen
释义	preopen 简明释义 n.预开启网络释义 1 ?预开预开短语 1 Pre Open Beta 备测试 2 Pre-Open Beta Test 测试 ; 即将迎来半公测 3 Pre Open Beta testing 公测前测试双语例句 1 To create a successful email, so that customers pre-open look, you need a clear understanding of customer needs. 要制作一封成功的电子邮件，让客户有打开的预望，您需要清楚地认识客户的需求。 2 Finally, strong pre-continuity and strongly pre-open (closed) mappings are introduced and their properties are discussed. 最后引进强准连续、强准开(闭)序同态，讨论它们的性质。 3 In this paper, strong pre-open and strong pre-close sets were introduced in topological spaces and their properties were researched. 在分明拓扑空间中引入强拟开集和强拟闭集的概念，并讨论了它们的性质。
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