trouble-spot

n place where trouble frequently occurs, esp a country where there is a war 经常出事的地方; （尤指）战乱频仍的国家: the world's major trouble-spots 世界上主要的不安定地区.

trombone, trombonist, troop, troop-ship, trooper, trope, trophy, tropic, tropical, tropically, troposphere, Trot, troth, Trotskyism, Trotskyist, trotter, troubadour, trouble, trouble-maker, trouble-shooter, troubled, troublesome, trough, trounce, troupe, trouper, trouser, trouser-suit, trousers, trousseau, trout, trowel, troy weight, truancy, truant, truce, truck, truck farm, trucker, trucking,