Osteo
[医][=osteologist]骨骼学家
🗣️ 情景例句
I'll get it. Hello.
我去开门。哈啰。
When the storm broke, I was washing dishes.
当暴风雨开始的时候，我在洗碟子。
It was made in Germany in 1681.
是1681年德国造的。