英语词汇pin down是什么意思，pin down的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	pin down
释义	WORD PARTNERSHIP 词语搭配〔pin〕was finally able to pin down the cause of the disease.最后终于确定病因美国传统
随便看	shunting on level tracks shunting or discharge switch shunting route indicator shunting service shunting signal controller shunting signal disc shunting speed shunting team shunting tractor shunting trip shunting trip plan shunting zone shunting-in shunts shuqi shurgged shush shush shush shush shushed shushed shushes shushes shut

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。