transitive. To make tough.
| 单词 | θ73402 |
| 释义 | the world > matter > constitution of matter > strength > make strong or tough [verb (transitive)] (4) toughen1703 transitive. To make tough. ruggedize1947 transitive. To make rugged or robust; to produce in a version designed to withstand rough usage. Subcategories:— make unyielding (1) — support strain, wear, etc. (1) |
| 随便看 |
|
英语词典包含1132095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。