同义词: erbium Er atomic number 68
同义词: emergency room ER
以上来源于: WordNet
For programmes like "E.R.", and for broadcast television itself, much is changing.
对于像e.r这样的节目和广播电视自身来说,一切都已经同往日大不一样。
When George Clooney and Juliana Margulies went through these routines on “E.R., ” it seemed exciting and glamorous.
当乔治克鲁尼和朱莉安娜玛古尼斯经历这些曾经的事务时,它们看上去令人兴奋和迷人的。
But if their stomach is swollen and tender to the touch, there's blood in their stool, and they're vomiting, visit the E.R. : they may have an intestinal blockage.
但如果孩子的胃部肿胀,按压疼痛,并且大便出血,同时呕吐,这种情况下必须去急诊:你的孩子可能得了肠阻塞。
That was the song "Discoverer." Like many R.E.M.songs, this one is poetic with a meaning that is not always clear.
VOA: special.2011.03.18
He urged revival of the slave-trade in the late 1850s, and he developed a theory of what he called warranteeism--w-a-r-r-a-n-t-e-e-I-s-m.
他促成了十八世纪五十年代后期,奴隶交易的复苏,还自己发明了一套理论,名为抵押品主义
And we can simplify this expression as saying negative e squared over 4 pi, epsilon nought r squared. Epsilon nought is a constant, it's something you might see in physics as well.
也会遇到它,在这里,你可以就把它,理解为一个转换系数,我们需要做的。
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