-
当酸性溶液里含有很多酸时，它就被浓缩了。
An acid solution is concentrated when it has very much acid in it.
youdao
-
优选的强酸性溶液是酸过氧化物溶液。
A preferred strong acidic solution is an acid peroxide solution.
youdao
-
优选的强酸性溶液是酸过氧化物溶液。
A preferred strong acidic solution is an acid peroxide solution.
youdao