可以正常打开的，你再试试。

I can't open it , why?

youdao

建议您使用IE浏览器填写该申请表，以便您能正常打印。

To avoid possible problems in printing, please log in and fill the application form by IE browser.

youdao

第六步：打印机被增加到打印机窗口，现在可以正常打印了。

Step 6: the printer is added to the Printers window. You can now begin printing.

youdao

Another comparison for a meaningful drug screening essay, I would assume you would need 1 million cells that you could grow easily in a standard cell culture dish.

我们不妨再用一个,便于你理解的药物筛选试验来打个比方，假设正常情况下,一个标准细胞培养皿需要一百万个细胞。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选