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
Don't worry.
别愁。
I think you have made a right decision.
我认为你们做出了正确的决定。
Already, orientals and Asian Americans constitute the majority of the engineering staffs at many Valley firms.
硅谷许多公司中工程技术人员的大多数是东方人和亚裔美国人。