railroad crossing
noun🔊/ˈreɪlrəʊd krɒsɪŋ/
🔊/ˈreɪlrəʊd krɔːsɪŋ/
(also grade crossing)
(North American English) (British English level crossing)
a place where a road crosses a railroad at the same level (not on a bridge) （公路与铁路交会的）道口，平面交叉， 平交道