| 释义 |
ar.te.ry ROAD/RAILWAYH5B:7t[r7i, $5B:r7tL-n [C]an important road or railway交通命脉I heard on the radio that all the main arteries leading into London are blocked with traffic.我从广播里听到所有通往伦敦的交通要道都发生了阻塞。This line is one of the major arteries of the country's rail network.这条干线是该国铁路网的主动脉之一。
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