well-defined

英 ['weldɪ'faɪnd] 美 ['weldɪ'faɪnd]

• adj. 定义明确的；明确的；清晰可辨的

英英释义

Adjective:

1. having a clean and distinct outline as if precisely cut along the edges;

   "a finely chiseled nose"
   "well-defined features"
   

2. accurately stated or described;

   "a set of well-defined values"
   

例句

用作形容词 (adj.)

1. Earlier this summer, HHS issued a draft version of the proposed rule that explicitly defined abortion to include some forms of birth control.
   这个夏天的早些时候，卫生及公共服务部发表了该办法的一个草样，在该份草样里，堕胎定义明确的包含了某些节育形式。
2. The powers of the police need to be clearly defined.
   必须对警方的权限作出明确的规定。
3. It was enjoyable and fun as well as a definite way to make Floyd laugh.
   它是愉快和乐趣，另外一个明确的方式制造佛洛伊德的笑声。

词汇搭配

• well defined set 良定集合
• well defined 轮廓分明的(清晰的...
• well defined crystal 完好晶体

近反义词

【近义词】

• clear 清楚的
• mathematical 数学的
• distinct 明显的
• sharp 锋利的
• definite 明确的
• precise 精确的
• exact 精密严谨的
• chiseled 凿过的

【反义词】

• ill-defined 不清楚的