Osteopenia
骨质减少
🗣️ 情景例句
Hi, Robbie.
嗨， Robbie。
Well, to tell the truth, I was a little disappointed.
说实话，我有点失望。
The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.
高档一点的古玩店为了防尘，把文物漂亮地陈列在玻璃柜子里，那里往往令人望而却步。