1、make it rain 向天空撒钱 2、钱的三个主要功能： medium of exchange（物物交换的中介）, unit of ac...

词组及地道用法： 1、date back to ▶Our present ideas about the motion of bodies da...

1、impulse an instinctive motive We were seized by a sudden impulse to ru...

1、perpetual continuing forever or indefinitely He has run his course and...