① 缺点,不利条件,短处 本义 名词 认知域 理据— 例句What are the advantages and drawbacks of this method?这种方法有哪些优点和缺点?Brilliant people have one major drawback - they don't know how to lose.天才们有一个重要的缺点:他们不会输。 溯源路径本义