单词	westbound carriageway
释义	westbound carriageway 西行车路
随便看	principal sum principal sum of the bill of exchange principal sums principal sum secured by a mortgage principal supplying body principal supplying interest principal supply road principal support principal surface Principal Surface Combatants principal surface of accumulation principal surface tension principal surveyor principal switch selection principal symbol principal symmetry plane principal sympathetic neuron principal syndrome principal synoptic observation principal synoptic station principal tangent principal tapping principal target principal tax principal-teacher