拍案叫绝 [- - jiào jué]thump the table and praise the excellence of a thing; bang one's fist on the table, uttering “Superb”; express admiration by thumping the table; rap on the table, saying“Superb!”; slap [thump] the table and shout “Bravo!”:
•¶ 精彩的表演令人拍案叫绝。 We were overwhelmed with admiration for the superb performance.