Indefinitive
a. 非决定性的, 不明确的
🗣️ 情景例句
Don't worry about it. It's nothing.
别担心，没事儿。
Gifts from enemies are dangerous.
敌人礼，藏危险。
Charlie chaplin, who died in 1977, is considered one of the greatest and funniest actors in the history of the cinema.
查理·卓别林于1977年去世，他被认为是电影史上最伟大、最滑稽的演员之一。