| 释义 | 
		n. advance showing,premiere,preview,screening,viewing 1.  | (公开放映前的)预映,试映an opportunity to see sth before it is officially shown to the public  |  
 n.  | 1. a public screening of a movie prior to its general release, in order to test public reaction to it 2. a brief, private, or unofficial viewing of something before its general release or launch 3. an opportunity to see something such as a movie before it is available to everyone  |  
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