词汇	general crossing
释义	general crossing 无记名划线
随便看	combinatorial pseudomanifold combinatorial pseudo-manifold combinatorial regulation combinatorial search combinatorial semantics combinatorial ships combinatorial sphere combinatorial star combinatorials theory combinatorial structure combinatorial structures combinatorial sum combinatorial sums combinatorial surface combinatorial switching network combinatorial synthesis combinatorial system combinatorial technique combinatorial techniques combinatorial term combinatorial test combinatorial testing combinatorial theorem combinatorial theory combinatorial theory of probabilities