er

听听怎么读

英 [ɜ:(r)]

是什么意思

int.

（思索该说什么话时发出的声音）哦，嗯；

英英释义

er[ ə:; ə ]

n.
- a trivalent metallic element of the rare earth group; occurs with yttrium
  同义词：erbiumatomic number 68
- a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
  同义词：emergency room

学习怎么用

双语例句

Er views very definitely.
她非常明确地阐述自己的观点。
Er, let me see, it's three dollar all together.
呃，主我想想看，那是总共3美元。
Er, let me think. Sorry, my mind's gone blank.
让我想一想。抱歉，我大脑一片空白。
Erving. what's he call, er stone?
欧文，他叫什么来着，欧文。斯通？

权威例句

ER stress and the unfolded protein response.A trip to the ER: coping with stressA C-terminal signal prevents secretion of luminal ER proteinsER beta: identification and characterization of a novel human estrogen receptorNUMB ER 25 A GENE-EXPRESSION SIGNATURE AS A PREDICTOR OF SURVIVAL IN BREAST CANCERDIFFERENTIAL LIGAND ACTIVATION OF ESTROGEN RECEPTORS ER ALPHA AND ER BETA AT AP1 SITESDynamic interaction of BiP and ER stress transducers in the unfolded-protein response.Chemical Chaperones Reduce ER Stress and Restore Glucose Homeostasis in a Mouse Model of Type 2 DiabetesXBP1 mRNA is induced by ATF6 and spliced by IRE1 in response to ER stress to produce a highly active transcription factorDescriptive analysis of estrogen receptor (ER)-negative, progesterone receptor (PR)-negative, and HER2-negative invasive breast canc...