laxest
adj. 不严格的( lax的最高级 ); 马虎的; 松懈的; <医>(肠)宽松的
If you say that a person's behaviour or a system is lax, you mean they are not careful or strict about maintaining high standards.
One of the problem areas is lax security for airport personnel...
问题之一是对机场员工的安检措施马虎松懈。
There have been allegations from survivors that safety standards had been lax...
生还者一直指责安全标准执行不严。