=Bay Area Rapid Transit System (in San Francisco)(旧金山)海湾地区快速运输系统(电气火车)[美]

[ noun ]
a member of the British order of honor; ranks below a baron but above a knight
<noun.person>
since he was a baronet he had to be addressed as Sir Henry Jones, Bart.

Bart \Bart.\ n.
an abbreviation of {baronet}. [Abbrev.] ``Since he was a
baronet he had to be addressed as Sir Henry Jones, Bart.``

Syn: baronet.
[WordNet 1.5]