検索結果- ポルトガル語(ポルトガル、ブラジル) - 英語
検索内容:
central telefónica
noun
(telecommunications) switch (system which allows the interconnection of a calling party’s telephone line with any called party's line)
検索内容:
(telecommunications) switch (system which allows the interconnection of a calling party’s telephone line with any called party's line)