| 单词 | screening |
| 释义 | Word Frequency screening(ˈskriːnɪŋ) noun 1. medicine a. the process of examining people for the presence of a disease b. (as modifier) a screening programme He visited a newly instituted screening centre for SARS. 2. the act or an instance of showing a film at a cinema or on television The film-makers will be present at the screenings to introduce their works. 3. the process of examining passengers and luggage for the presence of weapons, etc The unit is responsible for passenger screening at 42 US airports. |
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