roadbed
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Generic English-Persian Dictionary زیر سازی راه ، کف جاده ، کف خیابان .
- واژهنامه · hFarsi Advanced Version زير سازى راه ،کف جاده ،کف خيابان
- واژهنامه · Merriam-Webster Collegiate Dictionary road·bed n. Pronunciation: ' rōd- ˌ bed Function: noun Date: circa 1840 1 a : the bed on which the ties, rails, and ballast of a railroad rest b : the ballast or the upper surface of the ballast on which the ties rest 2 a : the earth foundation of a road prepared for surfacing b : the part of the surface of a road traveled by vehicles