scan
英 [skæn]
美[skæn]
	    - vt. 扫描;浏览;细看;详细调查;标出格律
 - vi. 扫描;扫掠
 - n. 扫描;浏览;审视;细看
 
英英释意
- 1. the act of scanning; systematic examination of a prescribed region;
 - "he made a thorough scan of the beach with his binoculars"
 
- 2. an image produced by scanning;
 - "he analyzed the brain scan"
 - "you could see the tumor in the CAT scan"