| 单词 | hard lens |
| 释义 | Word Frequency hard lensnoun a rigid plastic lens which floats on the layer of tears in front of the cornea, worn to correct defects of vision Compare gas-permeable lens, soft lens |
| 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。