hi-def
adjective /ˌhaɪ ˈdef/
  /ˌhaɪ ˈdef/
 [only before noun] (informal)- high-definition (= using or produced by a system that gives very clear detailed images)Topics TV, radio and newsc2
| 单词 | hi-def | 
| 释义 | hi-defadjective /ˌhaɪ ˈdef/  /ˌhaɪ ˈdef/[only before noun] (informal) 
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