名词
中文翻译：不足
同义词：
['shortfall', 'shortage', "lack例句：1. The team's performance was severely affected by the deficiency in key players.（团队的表现严重受到了关键球员短缺的影响。）"]
例句：
-
1. The team's performance was severely affected by the deficiency in key players.
团队的表现严重受到了关键球员短缺的影响。
-
2.The doctor prescribed a medication to treat her deficiency of vitamin D.
医生开了一种药物来治疗她的维生素D缺乏症。
-
3.The company is facing a shortage of raw materials due to the pandemic.
由于疫情，该公司面临着原材料短缺的问题。