英语词汇“grade separation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	grade separation
释义	grade separation (extremely rare) n WORD FAMILY grade separation USAGE EXAMPLES To reduce risk of collisions at the identified intersections, MnDOT is proposing grade separation projects, which use bridges to divide street and train traffic. Washington Times(Jan 07, 2015) n a crossing that uses an underpass or overpass Hyper crossing, crossover, crosswalk a path (often marked) where something (as a street or railroad) can be crossed to get from one side to the other
随便看	hand-wash handwear hand wear handwheel handwork handwoven handwrite handwriting handwriting expert handwritten handy handyman Han dynasty hang hangar hang around hangar queen hang back hangbird hang by a hair hang by a thread Hangchow hangdog hanger hanger-on

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