For active or direct red, dark brown, black, Department of fixing the role is particularly prominent.

对活性或直接大红、深棕、黑色系固色作用尤为突出。

youdao

For active or direct red, dark brown, black, Department of fixing the role is particularly prominent.

对活性或直接大红、深棕、黑色系固色作用尤为突出。

youdao