Hydroxyapatites
(hydroxyapatite 的复数) [化] 羟磷灰石; 羟基磷灰石\\n[医] 羟磷灰石
🗣️ 情景例句
He's a lucky boy.
他是个幸运的孩子。
I would like to go.
我要走了。
We are less credulous than we used to be.
我们不再像以往那样轻易相信别人了。