Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/381f9eff52aa57be8cea101b020e468a.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59
pilot-study英英字典_pilot-study剑桥英语解释_pilot-study柯林斯英文解释_果味酸柯林斯词典
果味酸柯林斯词典

pilot-study

P 开头单词

柯林斯词典

    pilot study

  • 1. N a small-scale experiment or set of observations undertaken to decide how and whether to launch a full-scale project 初步研究

    • 返回 pilot-study