abstruse 托福GREGMAT

1.Einstein’s theory of relativity is very abstruse.

爱因斯坦相对论非常难懂。

2.How can a nonscientist explain an abstruse theory with such assurance?

怎么一非科学家对一抽象理论解释如此自信?

3.The professor's lectures were so abstruse that students tended to avoid them. What is

授课如此深奥以致于学生们常常逃课。