“dredging period of septic tank”概念、定义、翻译-科学时代

单词	dredging period of septic tank
释义	市政工程词汇手册 dredging period of septic tank 化粪池污泥清挖周期
随便看	referential referential referential function referential function referential indices referential integrality referentiality referential meaning referential meaning referential meaning referential question referential reading referential semantics referential theory of meaning referential words referent power referent power referent power referment refermentation referral fee referral fee referral file referral link referral market

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。

dredging period of septic tank