吕氏英汉字典[简体]:
[
繁体
]
请输入英文:
activated sludge system
"activated sludge system" Chinese translation ("activated sludge system" in Chinese, "activated sludge system" 中文翻译, "activated sludge system"发音):
activated sludge system
活性污泥系统 [活性污泥系统 ]
Home
Site Map
Feedback
Privacy Policy