track-circuited
形容词 adj.
英文释义
形容词 adj.
-
Of a section of railway line, provided with track circuits.
— In recent issues two replies have been given to correspondents concerning the function of the diamond-shaped enamelled white plates fixed to signalposts, which are to indicate to enginemen that the section of line is track-circuited, so that action under Rule 55 of the Rule Book is unnecessary.
词源
From track circuit + -ed.
0 次浏览
数据来源: Wiktionary