Deixis
n. [语](定冠词、指示代词等的)指示功能, 直示(系统)
🗣️ 情景例句
Did you bring your transcript from high school?
你把高中的成绩单带来了吗？
Hello. May I speak to Mr. Green?
你好，我找格林先生。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.
短途旅行到水质不保险的地区时，应避免饮用水龙头的水或未经处理任何其他来源的水。