Chinese Version(中文版)
|
EBooks(电子书)
Switchboards
[s'wɪtʃbɔ:dz]
Examples
In
addition
,
stock
tickers
, telephones,
telephone
switchboards
,
and
typewriters
were
made
the
Hammond
typewriters
were
perfected
and
made
there
.
Frank Lewis Dyer.
Edison, His Life and Inventions
.
Typed by Deirdre
