KN95口罩在9天的时间内，价格就已经上涨6倍，日常必需的口罩也马上成为了一种紧俏的物质。口罩，以前一元左右，现在进了5元到6元。
Is there a way to remove a dom element from the document, but save it as a variable? I\'m guessing I have to save the clone as a var, and then remove the original?
加载中,请稍侯......