Osteohalsiteresis
[醫(yī)] 骨[鈣]質(zhì)缺乏
??? 情景例句
Good morning, sir. May I help you?
早安，先生。能為您服務(wù)嗎？
To learn how to count
學(xué)習(xí)記賬
Fine, thanks, Mike.
我很好，謝謝你，邁克。