网站首页 词典首页
The results were in the increase of operating costs and the decrease ofcoefficient of desulfurization equipments.
且检修费时费力,增加了运行成本,降低了脱硫设备的投入率.
互联网
英汉双解词典包含4367426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。