instance
英 ['ɪnst(ə)ns]
美['ɪnstəns]
	    - n. 实例;情况;建议
 - vt. 举...为例
 
英英释意
- 1. an occurrence of something;
 - "it was a case of bad judgment"
 - "another instance occurred yesterday"
 - "but there is always the famous example of the Smiths"
 
- 2. an item of information that is representative of a type;
 - "this patient provides a typical example of the syndrome"
 - "there is an example on page 10"