lack

Something superficial that is used to cover a deficit or defect.

掩饰物指用于掩盖不足或缺点的某种肤浅的东西

The quality or condition of being deficient;incompleteness or inadequacy.

缺点，缺陷不完善的性质或状况；不完整或不充足

Lacking or deficient.

欠缺的缺乏的或不足的

Through the failure, absence, or lack of.

因缺少，在缺乏…时因为不足、缺少或缺乏

A detrimental circumstance or detail;a drawback.

瑕疵，美中不足有损大局的情况或细节；缺点

lack or insufficiency of sth

（某事物的）缺乏或不足

The quality or condition of being scanty or meager.

微薄，稀少缺乏的或不足的情况或性质

Deficient in quantity, fullness, or extent; scanty.

不足的，缺乏的在数量、程度或范围上缺乏的；不足的

An imperfection that mars or impairs; a flaw or defect.

瑕疵，缺点或污点损害或破坏的不完美之处；瑕疵或缺点

add a flaw or blemish to; make imperfect or defective.

把缺点或损害加在……上；使不完美或有缺陷。

retire or become ineligible because of old age or infirmity.

由于年龄或缺点而引退或不合格。

To perform(a role)weakly or with insufficient expressiveness.

表演不充分表演（角色）不足或缺乏表现力

in short supply

供应不足,缺乏的,

Complacent:Contented to a fault; self-satisfied and unconcerned.

自满的:对缺点的满意;自我满足且不关心.

To admit shortcomings and inadequacies is the starting point for solving problems and overcoming weaknesses or failings.

承认我们哪些方面有缺点，哪些方面还不足，这就是解决问题的起点，克服弱点、克服缺点的起点。

the trait of being prone to disobedience and lack of discipline.

倾向于不服从或缺乏纪律的特点。

disapproval expressed by pointing out faults or shortcomings.

通过指出错误或缺点表达的不赞同。

A fault, especially weakness of resolution, arising from the imperfections of human nature.

弱点源于人性的缺点或过失，尤指意志不坚定