界定的英文是:definition。
definition造句
1、这些设计中的兼收并蓄意味着难以界定一个总体的风格。
The eclecticism of the designs means it is difficult to define one overall look.
2、警方首先要界定调查范围。
The police had to first define the scope of the investigation.
3、警察的职权必须明确界定。
The powers of the police must be clearly defined.
4、究竟什么可称作进攻性武器仍然难以界定。
Exactly what can be called an offensive weapon is still a grey area.
5、关于沙漠的界定,众说纷纭。
No one agrees on what counts as a desert.