well defined

剑桥词典

clearly expressed , explained , or described
表述清楚的；明确的
[ 只用在名词前面的形容词 ] We were not expecting Mr Levy to give us a clear or well-defined answer . 我们并不指望利维先生会给我们一个明确的回答。
[ 只用在名词前面的形容词 ] Scientists follow several well-defined steps in investigating unexpected outbreaks of disease . 科学家们在研究疾病的突发情况时都会遵循几个明确的步骤。 返回 well defined