Pelitic
[地質]泥質巖的
??? 情景例句
And there's no reason why you can't do it from your home.
而且也沒有理由你不可以在家里做。
There is no royal road to learning.
治學無坦途。
He was in car number fifteen.Five other cars were just behind him.
他在第15號車里，其他5輛汽車跟在他后面。