/ˈkɒnsntreɪtɪd ||; ˈkɑnsṇˌtretɪd/adj1 showing determination 显示决心的: With one concentrated effort we can finish the work by tonight. 只要大家专心致志，我们今晚就能完成任务。
2 made stronger by the removal of some liquid 浓缩的: This is concentrated orange juice. You have to add water before you drink it. 这是浓缩橙汁，加了水才可以喝。 [OPP] dilute 反义词为dilute