1.
She looked down, and for the first time felt the pain of not understanding.
她低下了头，第一次为自己缺乏理解力感到苦恼。
2.
the lack of insight and sympathetic understanding.
缺乏洞察力或理解力。
3.
One who is regarded as deficient in judgment, sense, or understanding.
蠢人,白痴被认为缺乏判断、感觉或理解力的人
4.
random efforts that lack method.
缺乏条理的随意努力
5.
a few years of effort could dispose of the housing shortage
几年的努力可以解决住房缺乏的问题。
6.
Her remarks were curiously lacking in perception.
她的评论缺乏洞察力，这真让人费解。
7.
a very short-sighted understanding.
这是非常缺乏远见的理解。
8.
A lack of good sense, understanding, or foresight.
愚笨良好的想法、理解和远虑的缺乏
9.
revealing lack of perceptiveness or judgment or finesse.
显示出缺乏理解、判断或者方法。
10.
lack of experience and the knowledge and understanding derived from experience.
缺乏经验和知识和从经验得到的理解。
11.
(usually followed by `to') lacking necessary physical or mental ability.
（通常接“of”）缺乏必要的生理或者心理能力。
12.
In the teaching of the engineering mechanics, it is hard for the students to understand and master the abstract mechanical conceptions because of the general lack of perceptual knowledge, which influences the teaching results.
在工程力学教学中,学生对抽象的力学概念普遍缺乏感性认识,难以理解和掌握,影响了教学效果。
13.
a deficient education; deficient in common sense; lacking in stamina; tested and found wanting.
缺乏教育；缺乏常识；缺乏毅力；检查并发现不足。
14.
As a small country with only human resources to depend on, our sense of urgency in equipping our people with the know-how and skills to make progress is understandable.
我国地小又缺乏天然资源，只有人力资源。 所以我国急于培养人才是可以理解的。
15.
Swedish managers are practical and technically capable but not very imaginative.
瑞典的经理人讲究实际也有能力，但缺乏想象力。
16.
Persons with little knowledge of accounting may fail to understand the difference between accounting and bookkeeping.
缺乏会计知识的人常不理解会计与簿记的区别。
17.
Lack of normal muscle tone.
张力缺乏，弛缓缺乏正常的肌肉弹性
18.
The public medical institutions have poor capacity in management and operation.
公立医疗机构在管理和运行上缺乏活力。