1 PHRASAL VERB 连续射击;连续开枪 If a gun, or a person firing a gun, blasts away, the gun is fired continuously for a period of time. 连续射击;连续开枪
SYN open fire, shoot, shell, pull the trigger
2 PHRASAL VERB (收音机等)发出巨响;(流行乐队)带来喧闹的乐声 If something such as a radio or a pop group is blasting away, it is producing a loud noise. (收音机等)发出巨响;(流行乐队)带来喧闹的乐声
SYN roar, scream, boom, resound