“沉淀计”概念、定义、翻译-科学时代

单词	沉淀计
释义	水利水电词汇手册 precipitometer 沉淀计
随便看	commercial bank commercial bank commercial bank commercial bank commercial bank commercial bank commercial bank commercial bed commercial beef grade commercial bill commercial bill commercial bill commercial bill commercial bill commercial bill of exchange commercial borrowing commercial break commercial break commercial break commercial break commercial bribery commercial broadcasting commercial capital commercial capitalism commercial card

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。

precipitometer