pre-feasibility study
pre-feasibility study
[铁道科技英汉词典]
pre-feasibility study预可行性研究
是什么意思,pre-feasibility study的解释,pre-feasibility study的翻译
pre-feasibility study
[铁道科技英汉词典]
pre-feasibility study是什么意思,pre-feasibility study的解释,pre-feasibility study的翻译