黑板上用粉笔写着7个人名。There was a blackboard with seven names chalked on it.他用一截粉笔将她的指示写在黑板上。With a stick of chalk he wrote her order on a blackboard.一盒粉笔a box of pastels...
Richard told me of three 16th-century folio volumes on alchemy.理查德告诉过我16世纪的三卷关于炼金术的对开本书籍的事。What spurred them on was alchemy,the “science” of changing ordinary metals into gold.激励他们的是炼金术，即把普通金属变为金子的“科学”。What spurred them ...