Calglucon
葡萄糖酸鈣
??? 情景例句
I wonder if you would take a look at the old library
我不知道你是否可以看一看舊圖書館
That'll be $10.00.
10美元。
Have you decided what music you'd like us to play at the party?
你決定好要我們在鄉村聚會中演奏什么音樂了嗎？