Deixis
n. [语](定冠词、指示代词等的)指示功能, 直示(系统)
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
One would expect them to know their parts by heart and never have cause to falter.
人们以为，这些演员一定会把台词背得烂熟，绝不会临场结巴的，