网站首页 英语词典
The laboratory procedure and the experiment phenomena had been described in detail.
文中对实验步骤和实验现象做了详细的描述.
互联网
DNA fingerprint is a laboratory procedure that requires several steps.
指纹鉴定是需要几个步骤的实验室过程.
国先网英语在线翻译词典收录了4367410条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。