?证明是某人所为
... pin one's faith on 把全部信心寄托于... pin it on to someone 证明是某人所为... on the pin 留神 ...
When something goes wrong, we look for someone to pin it on.
BBC: Will driverless cars mean computer crashes?
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。