| 单词 | @ |
| 释义 | @ Pronounced at. In an e-mail address, the symbol used to separate the user name from the organization name. E-mail addresses follow the convention user@organization.domain. My address, for example, is ray@contextcorporation.com (pronounced ray at context corporation dot com), which is the e-mail address for Ray Horak (user) at The Context Corporation (organization providing the connection), an enterprise in the com mercial domain.The @ was selected in 1971 by Raymond Tomlinson, who is widely credited for inventing a method of transmitting e-mail between computers, and was used to separate the user name from the machine name. At the time,Tomlinson was working as an engineer for Bolt Beranek and Newman (BBN) and was engaged in the development of the Advanced Research Projects Agency Network (ARPANET), the predecessor to the Internet. |
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