screening

screening
noun
  1. a showing of a film, video, or television programme
    (电影,录像)放映;(电视节目)播放
  2. [mass noun]the evaluation or investigation of something as part of a methodical survey, to assess suitability for a particular role or purpose. the testing of a person or group of people for the presence of a disease or other condition
    评估;检查(疾病或其他情况)
    prenatal screening for Down's syndrome.
    产前唐氏综合征检查。
  3. (screenings)refuse separated by sieving grain
    筛谷物筛出的瘪谷与杂质
英语宝典
考试词汇表