blast away1.■炸去(障碍等)，炸掉，炸毁，炸开(沟渠等)；轰：to blast away the face of the rock炸开岩石的表面2.■猛烈攻击：She blasted away at his false idealism.她猛烈抨击他的虚伪的理想主义。3.■(收音机)高声播送音乐；(乐队)高声吹奏：The band is blasting away.乐队在高声奏乐。4.■持续射击，连续开枪：The guns were blasting away all night.枪炮整夜持续射击。