deficient in

• 缺乏； 不足

deficient in的用法和样例：

例句

1. Food and fuel were scarce in this region.
   这地区食物和燃料都很缺乏。
2. The teacher lacked assurance in front of his class.
   那位教师在学生面前缺乏自信。
3. Lack of evidence resulted in their acquittal.
   因证据不足而宣判他们无罪。
4. The crops are suffering from deficient rain.
   庄稼因雨量不足而遭受损害。