英语词汇be present at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
You use the class that is present at runtime for the methods (which might be more current since last pickling).
对方法使用的是在运行时出现的类（自从上次 pickle 以来更接近当前的）。
2
This file is in XML format and is named convertors.xml. In WebSphere Portal, this file is present at the following path.
此文件为xml格式并且名为convertors . xml。
3
OMI allows scientists to assess how much ozone is present at various altitudes—particularly the stratosphere—and near the ground.
依据它的测量数据，科学家们可以估定在地面附近和其它海拔高度有多少臭氧存在——特别是平流层。

单词	be present at
释义	be present at 美/ bi ?preznt ?t / 简明释义出席，参加：到场并参加某个活动或事件。网络释义短语 1 IS ALLOWED AT PRESENT 目前允许双语例句 1 You use the class that is present at runtime for the methods (which might be more current since last pickling). 对方法使用的是在运行时出现的类（自从上次 pickle 以来更接近当前的）。 2 This file is in XML format and is named convertors.xml. In WebSphere Portal, this file is present at the following path. 此文件为xml格式并且名为convertors . xml。 3 OMI allows scientists to assess how much ozone is present at various altitudes—particularly the stratosphere—and near the ground. 依据它的测量数据，科学家们可以估定在地面附近和其它海拔高度有多少臭氧存在——特别是平流层。
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