Osteolite
n. [矿]土磷灰石
🗣️ 情景例句
We always whispered when Michelle was born.
当Michelle出生的时候， 我们总是压低嗓门说话。
Let me give you a little fatherly advice.
让我给你一些父亲般的劝告。
The contract will be sent to you by air mail for your signature.
合同会航邮给你们签字。