“vacuum drainage closet bowl”概念、定义、翻译-科学时代

单词	vacuum drainage closet bowl
释义	市政工程词汇手册 vacuum drainage closet bowl 真空排水坐便器
随便看	big shellbark hickory big single room big slip big splash big square big stick big stick Big Stick Policy big stick policy BigTable Big Ten conference big T formation big theta notation Big Three big-ticket big ticket big-ticket item big-ticket item big-ticket leasing big tree big tree big tree transplanting biguanides big wig big wing

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。

vacuum drainage closet bowl