| 单词 | critical mass |
| 释义 | critical mass 1 ENTRIES FOUND: critical mass noun plural critical masses critical mass noun plural critical masses Learner's definition of CRITICAL MASS [count, noncount] 1 technical : an amount of material (such as plutonium) that is large enough to allow a nuclear reaction to occur（核链式反应的）临界质量 2 : the size, number, or amount of something that is needed to cause a particular result（达到预期效果所需要的）大小，数目，数量
|
| 随便看 |
|
英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。