B-road

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++B-road /ˈbiː rəʊd $ -roʊd/ noun [countable]  a type of road in Britain that is smaller than an A-road B级公路〔英国的一种公路，小于A级公路〕

B-road nounChinese  

B-road
B-road /ˈbiː rəʊd $ -roʊd/ noun [countable]
a type of road in Britain that is smaller than an A-road

B-roadBrE /ˈbiː rəʊd/ 🔊NAmE /ˈbiː roʊd/ 🔊 noun(in Britain) a road that is less important than an A-road and usually joins small towns and villages （英国）B 级公路（次于 A 级公路，通常连接小城镇及村落）