Kalistrontite
n. [矿]硫酸锶钾
🗣️ 情景例句
The private lives of celebrities take up more magazine space than world news.
名人的私生活在杂志上占的版面比国际新闻还要多。
I had to pay three dollars for my club fee.
我付了三美元给俱乐部
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。