Flatliners
(flatliner 的复数) n. 死人；没有活力的人
🗣️ 情景例句
Could you tell me what's in this?
您能告诉我这里面是什么吗？
Will you take that library book back for me?
你能帮我把书还回图书馆吗？
How do you keep in shape?
你怎么保持身材？