drastic['dræstik]adj.1.■猛烈的,激烈的,剧烈的,强烈的,迅猛的2.■极端的;严厉的;极广泛的n.1.■(一种)烈性泻药
drasticdrastic[ˈdræstik]adj.1.■激烈的, 猛烈的; 烈性的2.■(法律等)严厉的, 强有力的a drastic remedy烈性的药物take drastic measures采取果断措施[激烈手段]drastic purgatives猛 泻药a drastic debate激烈的辩论make drastic change做彻底的改变