level crossing
柯林斯词典
1. N-COUNT A level crossing is a place where a railway track crosses a road at the same level. (鉄路和公路等的) 平麪交叉処[英國英語]
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1. N-COUNT A level crossing is a place where a railway track crosses a road at the same level. (鉄路和公路等的) 平麪交叉処[英國英語]