Barytin
[医] 重晶石(不纯硫酸钡的矿石)
🗣️ 情景例句
Happy Turkey Day!
火鸡节快乐！
I try to keep in touch with current events by reading the newspapers.
我经常读报以尽量了解时事。
You always tell me to drive slowly, darling.
你总是叫我开慢点，亲爱的。