Osteopenia
骨质减少
🗣️ 情景例句
Hi, I'm Mary.
嗨，你好，我叫玛丽。
I hope you don't mind my asking, but I wonder if it might be at all possible for you to lend me your car.
希望你不介意我的请求，我不知道你是否可以把车借我用一用。
As a matter of fact, he was pretending to be ill.
实际上，他是在装病。