adj.不健全的；不稳固的；无根据的；腐烂的adv.不健全地；情况不佳地；虚弱地；有缺点地 英英释义： unsound[ ,ʌn'saund ]adj.not in good condition; damaged or decayed"an unsound foundation"not sound financially"unsound banking practices"containing or based on a fallacy"an unsound argument"同义词：fallacious