toughened 

英汉解释

adj. 坚韧的
v. 变坚韧；变顽强；变困难（toughen的过去分词）

同义词

a. hardened，tempered，tough，treated

反义词

a.   tender，unhardened，untempered，untoughened

参考例句

1. The government has toughened the fight against corruption.
政府已采取更有力的措施与腐败做斗争。
2. Toughened glass, high temperature resistant silicon rubber sealing belt.
钢化安全玻璃，耐高温硅橡胶密封带。
3. The newly research achievement of the author in the field of inorganic rigid particles strengthened and toughened polymer(Nylon, PP, PE) was introduced in this paper.
介绍了作者近年来在无机刚性粒子增强增韧聚合物（尼龙、聚丙烯、聚乙烯）方面的最新研究结果。

英英解释

adj.
  1. physically toughened
  2. made hard or flexible or resilient especially by heat treatment

网络释义

toughened
坚韧的; 坚硬的; 变坚韧的;
toughened potyacetal
韧性聚甲醛; 增韧聚甲醛;
toughened glass
钢化玻璃; 强化玻璃; 韧化玻璃; 坚韧玻璃;
toughened grass
钢化玻璃;
Toughened caustic
硝酸钾银; 释义：硝酸银棒;