英语词汇“vacuum activity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	vacuum activity
释义	vacuum activity vacuum activity n (Psychology) ethology instinctive behaviour occurring in the absence of the appropriate stimulus vacuum activity vacuum activity an animal behaviour pattern performed without apparent need or stimuli. see DISPLACEMENT ACTIVITY.
随便看	sasperilla saspf saspi sa-spin saspin sa spiral saspirella saspl saspo saspom saspp sas (programming language) sas programming language sasps saspu sasq sasqag sasqua sasquach sasquatch sasquatch! sasquatches sasquatch festival sasquatch music festival sasquatch! music festival

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