Sanbornite
n. [礦]硅鋇石
??? 情景例句
I have to agree with you.
我不得不同意你的看法。
Don't open your book.
別打開書。
After working with bees for many years, Professor Von Frisch was puzzled by something he had noticed again and again.
在和蜜蜂打了多年的交道后，馮·弗里施教授對他反復注意到的事感到迷惑。