interjection [ˌɪntərˈdʒekʃn]

例句:

• Mrs. Ackerman made an interjection again.
  阿克曼太太又一次插嘴.
  
• In grammar , an interjection is a word or a phrase used to express a strong feeling.
  文法中,感叹语是用来表达一种强烈感情的单词或短语.
  
• A word which can express an exclamation, a call or a response is called an interjection.
  叹词是表示感叹、呼唤、应答的词.可以表示惊讶、赞美 、 埋怨、叹息等感情.
  
• Plus, of course, the occasional interjection of cuica.
  来自BBC
• Every guitar interjection makes a point.
  来自BBC