| 单词 | hardener |
| 释义 | Word Frequency hardener(ˈhɑːdənə) noun 1. a person or thing that hardens 2. a substance added to paint or varnish to increase durability 3. an ingredient of certain adhesives and synthetic resins that accelerates or promotes setting |
| 随便看 |
英语词典包含233703条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。