collision course

course or action that is certain to lead to a collision with sb/sth 必然与某人[某事物]相冲突的进程或行动: The Government and the unions are on a collision course. 政府和工会必将发生冲突.

collection, collective, collective bargaining, collective farm, collective noun, collective ownership, collectively, collectivism, collectivist, collectivization, -isation, collectivize, -ise, collector, colleen, college, collegiate, collide, collie, collier, colliery, collision, collocate, collocation, colloquial, colloquialism, colloquially, colloquy, collude, collusion, collusive, collywobbles, colo-nialist, cologne, colon, colonel, colonial, colonialism, colonialist, colonist, colonization, -isation, colonize,