图片发自简书App

void  a.空虚的，无效的    be  void  of common sense

hierarchy  n.等级制度，领导层，统治集团  establish  a rigid hierarchy

feat.   n.功绩  establish a feat

exempt  v.免除 a.被豁免的  be exempt from tax 免税  

converse  a.相反的  v.交谈! converse  in three languages

invert  v.倒置  invert a glass

divert  v.使转向，转移  divert the  funds  to some other purpose

mercury  n.水银

alienate v.使疏远 alienate two friends

descendant n.子孙，后代 descendants of the Chinese nation

commentary  n.实况报道，解说 television commentary

contrive  v.谋划  contrive  a new career  \plan and contrive 出谋划策

longitude n.经度  note  the latitude and longitude \east longitude东经

category  n.种类，类别  they fall into different categories.

yacht  n.游艇，快艇  cruise  on yacht乘船游览

prevalent  a.流行的，普遍的   Colds  are prevalent in the winter.