词汇	延路
释义	延路 yán lù漫长的道路。见延露。
随便看	directional iterative transfer constant directionalities directional loudspeaker directional louds peaker directional louver ventilation system directional luminescence directional permeability directional phase changer directional phase shifter directional pilot relaying directional pinpoint blasting directional plan directional planar pattern directional plane directional plasma etch directional plot directionality directionality effect directionality of blast directionality of creep properties directionality of variable directionality parameter directionality problem directionally well drilling directional manipulability