Quartz sandstone
[化] 石英砂巖
?? 詞語組成解析
quartz
[kw?rts]
n. [礦]石英;
sandstone
['s?nd?st?un]
n. 砂巖;砂石;
??? 情景例句
All right. Is...is Susan coming?
好吧， Susan來嗎？
There are as good fish in the sea as ever came out of it.
海里的好魚是取之不盡的。
Libraries made education possible, and education in its turn added to libraries: the growth of knowledge followed a kind of compound interest law, which was greatly enhanced by the invention of printing.
藏書使教育成為可能，而教育反過來又豐富了藏書，因為知識的增長遵循著一種“滾雪球”的規律。印刷術的發明又大大提高了知識增長的速度。