An er server is now established.

一个ER服务器现在已建立。

youdao

Viewing the topology of an ER domain.

查看er域的拓扑。

youdao

These commands create an ER domain of two root nodes.

这些命令创建了两个根节点的er域。

youdao

He constantly warns his son, who was kind of an n'er do well, that, "You better work hard, " Or, "You better work a little harder and pay more attention to what you're doing.

他不断提醒那一事无成的儿子,"你要加倍用功,哪怕只是稍微用点心,对你做的事要更上心

耶鲁公开课 - 欧洲文明课程节选

Long waits and lack of information are among the biggest problems for patients in an ER.

NPR: An Emergency Room Built Specially For Seniors

My sweet bride of 31 years is an ER physician and makes half again more money than I do, so she pays the rent, and my income goes for toys.

FORBES: Readers Say

Press Ganey admits that survey sample sizes sometimes are too small and says a minimum of 30 responses for an ER is necessary to draw meaningful conclusions from its data.

FORBES: Why Rating Your Doctor Is Bad For Your Health