Chinese Version(中文版)
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EBooks(电子书)
Alba
['ælbə]
Examples
Flour
,
terra
alba
,
alum
,
and
chalk
are
the
chief
ingredients
used
in
the
adulteration
of
cream
of
tartar
.
William K. David.
Secrets of Wise Men, Chemists and Great Physicians
.
Typist: Patricia
