desperate的名词形式是desperation。desperate用作形容词，意思是“不顾一切的；令人绝望的；极度渴望的”。例句：It is one of the most desperate cases on her file...
in the corner of和on the corner of的区别
in the corner of和on the corner of的区别：指代不同，用法不同，侧重点不同。in the corner:在里面的拐角。on the corner:在拐角之上。in the corner of和on the...