| 单词 | invaluable |
| 例句 | invaluable adjective •an invaluable member of the organization:indispensable, crucial, critical, key, vital, necessary, irreplaceable, all-important | immeasurable, incalculable, inestimable, priceless. ANT dispensable. |
| 随便看 |
英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。