Tricalcic
三钙的
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
Your niece is engaged,isn't she?
你的侄女订婚了，是吗？
Don't believe her, Jim.She's only joking.Have some beer!
吉姆，别信她的。她只是在开玩笑。喝点啤酒吧！