Basofor
[化] 沉淀硫酸钡
🗣️ 情景例句
You think so?
你这样认为？
Cindy's sister is coming to stay with her a week from tomorrow.
辛迪的妹妹从明天起一个星期以后将过来和她住在一起。
That machine joins these different pieces of metal together.
那台机器把这些不同的金属片焊接起来。