er
	['i 'ɑr]
	    
	
    - abbr. 急诊室(emergency room);大地回路(Earth Return);回波测距(Echo Ranging);工程报告(Engineering Report);外阻(External Resistance)
 
- n. (Er)人名;(东南亚国家华语)余;(土)埃尔
     
	 
		英文词源
	
	- er
 - as a sound of hesitation or uncertainty, attested from mid-19c.
 - ER
 - abbreviation of emergency room, by 1965.
 
 
		双语例句
	
	- 1. I would challenge the, er, suggestion that we're in third place. 
  - 我不太同意,呃,我们位居第三的说法。
  来自柯林斯例句
 
- 2. Now, er, dogs can live to fifteen. 
  - 哦,狗能活15年。
  来自柯林斯例句
 
- 3. "Er, hello, viewers," he babbled. 
  - “呃,观众们,你们好,”他含混不清地说。
  来自柯林斯例句
 
- 4. Note the pronunciation of er in were. 
  - 注意er在were中的发音.
  来自超越目标英语 第1册
 
- 5. The suffix - er is added to verbs to form nouns. 
  - 字尾 -er 加到动词之后构成名词.
  来自辞典例句