“operating vehicle-days”概念、定义、翻译-科学时代

单词	operating vehicle-days
释义	交通运输工程词汇手册 operating vehicle-days 运营车日
随便看	angina pectoris angio- angioamin angioblast angioblast angioblast angioblastoma angiocardiography angiocardiopathy angiocarditis angiochondroma angiodysplasia angioedema angioendothelioma angioendotheliomatosis angiofibroma angiogenesis angiogenin angiography angiohemophilia angiokeratoma angioleiomyoma angiolipoleiomyoma angiolipoma angiology

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。