- surd
 - [sə:d]
 - adj. [数]不尽根的;[语]清音的;无道理的
n. [语]清音;[数]不尽根;无理数 
同义词
           
       参考例子
           - 1.also includes rational number, surd;
 - 也包含有理数、无理数;
 
- 2.This ab-surd situation occurs because laws are made, en-forced, and reported on by lawyers.
 - 这种荒诞的情形是因为法律是律师制定、实行和提出报告的。
 
英文解释
           - n.
 - 1.a consonant produced without sound from the vocal cords
 - 2.produced without vibration of the vocal cords
 
网络释义
               - surd
 - 不尽根; 根式; 无理数的; 清音;
 
- conjugate surd
 - 共轭根式; 共轭不尽根;
 
- quadratic surd
 - 二次不尽根;
 
- pure surd
 - 纯不尽根;
 
- entire surd
 - 整方根; 整根式,整方根;