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踏切， 踏切り， 踏み切り， 踏み切， ふみきり
1. railway crossing, railroad crossing, train crossing, level crossing
2. starting line, scratch
3. determination
4. stepping over the edge of the ring
铁路道口、火车道口
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特急， とっきゅう
1. limited express (train for which a limited-express ticket is required)
2. limited express (train making a limited no. of stops)
3. great hurry
特急(列车)；特急，非常急