spent acid的意思|示意
美 / spent ˈæsid /
英 / spɛnt ˈæsɪd /
废酸，用过的酸,余酸
spent acid相关例句
This method was uneconomic for it was impossible to recover the spent acid.
由于不能回收废酸,所以这个方法是不经济的.
辞典例句
The spent acid is passed on to be denitrated.
废酸则被送去脱硝.
辞典例句