"i have an idea," said mr verneede. "may i propound it?
doc 考研英语常用写作词组模板1. propound a slogan提出一个口号2.
doc 考研英语常用写作词组模板1. propound a slogan提出一个口号2.
the nazca lines; while others propound that, it served as a
the nazca lines; while others propound that, it served as a