permissive造句
        Single parents are more likely to be 
permissive.
单亲家庭的父母更容易放任自己的孩子。
These cells exhibited the glycopetide pattern characteristic of transformed cells when grown at the 
permissive temperature.
这些细胞在许可的温度下生长时,具有转化细胞所特有的糖肽图谱.
Direct priMary legislation is largely 
permissive rather than prescriptive.
直接的原始立法主要是许可性的而非说明性的.