Chinese Version(中文版)
|
EBooks(电子书)
Safeguarding
['sef,gɑrd]
Examples
It
is
notorious
that
Edison
did
not
then
enjoy
the
skilful
aid
in
safeguarding
his
ideas
that
he
commanded
later
.
Frank Lewis Dyer.
Edison, His Life and Inventions
.
Checked by Benita
