“protective screen”概念、定义、翻译-科学时代

单词	protective screen
释义	军事词汇手册 protective screen 掩护射击；警戒幕，伪装烟幕；防空网
随便看	Persian Persian Persian blinds Persian buttercup Persian cyclamen Persian lilac Persian lilac Persian melon Persian orange Persian Royal Road Persian walnut Persian walnut Persian walnut Persian War Persian War Persian yellow rose persic oil persic oil persiflage persifleur persimmon persimmon persimmon persimmon persimmon and Chinese date tree

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。