网络释义专业释义英英释义
A er 艾伯纳
A Er Ding Plant Garden 阿尔丁植物园
a er wrench 活络扳手 ; 水带扳手
A-er-zhai 阿尔寨
Xianglong A-er-sha 祥龙阿尔萨
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时代 - 引用次数：1765
Today’s world has gotten into the digital era.
现今世界，已经进入了令人瞩目的数字时代。
参考来源 - 中国数字档案馆研究 -
时代 - 引用次数：956
21st century is the era of Internet.
21 世纪是互联网的时代。
参考来源 - 网络社区中信任问题的探讨 -
电反应测听（法）电反应测听术
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代[亦见epoch, period, age]代
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电子环加速器
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纪元
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艾拉 (engineering research associates)
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电子研究协会 (electrical research association)能源开发研究文摘 (erda research abstracts)
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代时代
·2,447,543篇论文数据，部分数据来源于NoteExpress
era [ 'iərə, 'εərə ]
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n.
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a period marked by distinctive character or reckoned from a fixed point or event
同义词： epoch
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a major division of geological time; an era is usually divided into two or more periods
同义词： geological era
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(baseball) a measure of a pitcher's effectiveness; calculated as the average number of earned runs allowed by the pitcher for every nine innings pitched
同义词： earned run average
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a period marked by distinctive character or reckoned from a fixed point or event
以上来源于: WordNet
柯林斯英汉双解大词典
era /ˈɪərə/ CET4 TEM4
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1.
N-COUNT You can refer to a period of history or a long period of time as an era when you want to draw attention to a particular feature or quality that it has. 时代
例：...the nuclear era.
…核时代。
例：...the Reagan-Bush era.
…里根－布什时期。
双语例句原声例句权威例句
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A lot of times, -er at the end of a word means "a person who does something".
很多时候，“-er”在单词的末尾表示“做某事的人”。
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Peter: Yes dark blue color is good for me too, but they 'er a bit tight across the toes. I suppose they'll give a little.
彼得：行，深蓝色我也喜欢。可是，脚尖哪儿有点紧，我想也许串串会松些。
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There is a conference going on in town and…er, let's see, yeah, no rooms.
城里有个会议，呃，让我看看，是的，没有房间了。
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And his eyes have all the seeming of a demon that is dreaming, And the lamp-light o'er him streaming throws his shadow on the floor;
VOA: special.2009.02.02
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At each point, er is a different vector pointing in the radial direction of length one.
矢量 er 在每一点处都不同,方向都从圆心指向该点,模长为1
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er is a vector at each point of length one pointing radially away from the center.
r 是一个模长恒为 1 的矢量,方向沿半径向外
词组短语
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