zoo hypothesis

基本解释

• n. 动物园假说

英汉例句

双语例句

• One of the few includes the Zoo hypothesis. This is based on the assumption that the extraterrestrial beings simply choose not to interact with us humans.
  其中之一包括了动物园假说，根据是外星生命干脆选择不和人类相互接触。
  blog.sina.com.cn

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