Screening

分析词义

医疗语境为早期检测疾病；影视语境指场次放映；招聘语境指简历或背景审查的初步环节。

列举例句

1. “Breast cancer screening saves lives when done regularly.” (定期乳腺癌筛查能挽救生命。)
2. “The film had a midnight screening at the festival.” (该片在电影节有一场午夜放映。)
3. “Phone screening is the first step in our hiring process.” (电话初筛是我们招聘流程的第一步。)

词根分析

中古荷兰语或古法语 screen（屏风、遮挡物）引申为“过滤视线的网”，再动词化为 screen。

词缀分析

动词 “screen” + 动名词 “-ing”。

文化背景

机场安检亦称 security screening；独立电影常办 limited screening。

单词变形

• 固定搭配: “health screening” (健康筛查), “screening test” (筛查检测)
• 动词: screen；名词: screen, screener

记忆辅助

screen（筛、屏）+ ing → 用筛子把合格与不合格分开的过程。

助记故事

“After a positive screening, patients were referred to specialists within a week.” (筛查结果为阳性的患者在一周内被转介给专科医生。)

拷贝

导出