题目内容：

求语法大师!
And I have tried to apprehend the Pythagorean power by which number holds away above the flux.
这个句子里by which是干嘛的?特别是by是干嘛的.away是不是修饰hold?

优质解答

And I have tried to apprehend the Pythagorean power by which number holds away above the flux.这个句子里by which是带介词的关系代词引导定语从句并作定从中的方式状语 即by the Pythagorean powerby是介词 通...