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你好！边界boundary 英[ˈbaʊndri] 美[ˈbaʊndəri, -dri] n. 分界线; 范围; （球场） 边线; [例句]Drug traffickers operate across national boundaries.贩毒分子进行跨国贩毒活动。
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边界 boundary, border 界 world, boundary, circles, border, bound, kingdom界限 limit, boundary, circumscription, end边 side, edge, rim, border, margin, boundary境界 realm, state, boundary, border, ambit境 territory, border, boundary, condition, situation, area疆界 border, boundary, frontier, limit, abutment, butting线 line, wire, thread, route, string, filament边际 boundary, limit, border, bound, bourn, bourne疆 border, boundary, frontier, butting, abutment, confine垓 boundary际 border, boundary, edge, interval
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