comparasion comparison 有何区别?例句：Given is a bar chart roughly depicting a downward trend over the first six years from 1990 to 1995 in house prices in five cities,and generally rising tendency for the next seven years from 1996 to 2002,ac

comparasion comparison 有何区别?例句：Given is a bar chart roughly depicting a downward trend over the first six years from 1990 to 1995 in house prices in five cities,and generally rising tendency for the next seven years from 1996 to 2002,ac
comparasion comparison 有何区别?
例句：
Given is a bar chart roughly depicting a downward trend over the first six years from 1990 to 1995 in house prices in five cities,and generally rising tendency for the next seven years from 1996 to 2002,accompanied by comparison with that in 1989.
是by comparison 还是 by comparasion?

comparasion comparison 有何区别?例句：Given is a bar chart roughly depicting a downward trend over the first six years from 1990 to 1995 in house prices in five cities,and generally rising tendency for the next seven years from 1996 to 2002,ac
comparasion没见过,估计是拼错了
comparison比较

恕我孤陋寡闻，有comparasion这个单词么