Demonstrated
v. 举行示威游行（或集会）( demonstrate的过去式和过去分词 ); 示范。展示; 显示; 论证
✅ 同义词
🗣️ 情景例句
She told the boss the was quitting.
她告诉老板说她打算辞职。
A little learning is a dangerous thing.
浅学误人。
There isn't any trouble. I'm just waiting for my change.
没事儿。我只是等着找钱。