retiring
英 [rɪ'taɪərɪŋ]
美 
	    - adj. 退休的;不善社交的;过隐居生活的
 - v. 退休(retire的ing形式)
 
英英释意
- 1. not blatant or overly aggressive in manner or appearance;
 - "a retiring disposition"
 
- 2. moving toward a position farther from the front;
 - "the receding glaciers of the last ice age"
 - "retiring fogs revealed the rocky coastline"
 
- 3. not arrogant or presuming;
 - "unassuming to a fault, skeptical about the value of his work"
 - "a shy retiring girl"
 
- 4. of a person who has held and relinquished a position or office;
 - "a retiring member of the board"