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 Er [ʌ:, ə:,ə]   添加此单词到默认生词本
[医] 铒(68号元素)

  1. Erving. what's he call, er stone?
    欧文,他叫什么来着,欧文。斯通?
  2. Er, let me think. Sorry, my mind's gone blank.
    让我想一想。抱歉,我大脑一片空白。
  3. Er, let me see, it's three dollar all together.
    呃,主我想想看,那是总共3美元。


er
[ noun ]
  1. a trivalent metallic element of the rare earth group; occurs with yttrium

  2. <noun.substance>
  3. a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment

  4. <noun.artifact>


Er \Er\ n.
the chemical symbol for {erbium}, a rare earth element. It
has atomic number 68 and an atomic weight of 167.26.

Syn: erbium.
[WordNet 1.5 +PJC]

  1. It is dedicated explicitly to nurturing the resources required for continued expansion of national economic output. Mr Er, asked about his philosophy of education, gives a reply which seems more suited to a plant manager than to a pedagogue.
  2. Er, Forget We Said That' NO MORE corporate tax dodging was the tough message prepared by the Florida Department of Labor.
  3. When she greets spring in Wolf's 'Er ist's' (her first encore), everything is in harmony.
  4. 'Er, no. I don't think the girls would want to.
  5. Er Cosa official Jose Antonio Boveda said government approval was not required in Spain to receive the shipment he characterized as routine.
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