英语词汇critical masses怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	critical masses
释义	critical mass 【核物理学】临界质量关键质量，举足轻重的量，(达到预想效果所需的)足够数或量 (在某一特定市场足以引起消费者注意的)零售商店数目(或广告数量)
随便看	drop off drop-off drop-off point drop-offs drop on drop one's bundle drop one's guard drop on one's knees drop out dropout dropout current dropout error dropout fuse dropoutism drop out of dropout ratio dropouts drop over droppable droppage drop panel drop pass dropped dropped arch dropped egg

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