Noticed
v. 注意（ notice的过去式和过去分词 ）; 觉察
✅ 同义词
🗣️ 情景例句
People rushed to buy the shares.
人们抢着购买股票。
It seems he's a millionaire.
看起来他好像是百万富翁。
Have we been introduced?
对不起，我们彼此介绍过了吗？