1. This photograph lacks definition.
    这张相片不清晰。

2. The club must give a clear definition of its goals.
    俱乐部应对其宗旨作明确规定。

3. definition的反义词

3. Good photographs have definition.
    好的照片都很清晰。

1. 清晰度：不难看出,电视的清晰度(Definition)是指电视机已经显示出来的黑白相间的直线,在垂直方向或水平方向将屏幕排满时,人眼所能辨别的最细线条数,或者说能辨别的最多线条数.

2. 释义：ogy)(六)释义(definition)1.释义的顺序2.释义的方法(七)用法说明(usagelabelling)1.同义词用法区别的说明2.词语本身性质及其使用特点①文体(varietiesorstyles)②句型(sentencepattems)③通用程度(currency)④褒贬义(commendatoryandderogat0ry、sense)⑤标准化的程度(level)⑥使用地区(locality)⑦学科领域(field)⑧分类用

3. 鲜明度：解析度指的是鲜明度(definition)的品质及图像的清晰度,而它们是由线的数量来决定的. 更多线=更高解析度=更好的影像品质. 一般规格表常会列举垂直(Vertical Resolution)及水平(Horizontal Resolution)这两种解析度.

4. definition：def; 定义

5. definition：defi; 定义,声明

1. (尤指词典中给出的)定义，释义
    A definition is a statement giving the meaning of a word or expression, especially in a dictionary.

    e.g. There is no general agreement on a standard definition of intelligence...
           “智力”一词目前还没有一个普遍认可的标准释义。
    e.g. My definition of a good hospice is one where some of the patients start feeling too good to die.
           我对“好的晚期病人安养院”的定义是一个能让一些病人开始感到生有所恋的地方。

2. 清晰;分明;明确
    Definition is the quality of being clear and distinct.

    e.g. Give your brows extra definition with Outdoor Girl''s Eyebrow Pencil in Brown...
           用“户外女孩”品牌的棕色眉笔更加清晰地勾勒出眉形。
    e.g. The speakers criticised his new programme for lack of definition.
           几位发言者批评他的新方案不够清楚明确。

1. clarity of outline

    e.g. exercise had given his muscles superior definition

2. a concise explanation of the meaning of a word or phrase or symbol