网站首页 词典首页
This experiment has not only easy to operate and tangible result, but also pollution of environment.
实验操作简便,效果明显, 且对环境无污染.
互联网
Compare with TIG welding, A - TIG welding had tangible result on elimination of gas holes.
与TIG焊相比, A-TIG焊 在消除气孔方面具有明显的作用.
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。