| 单词 | porthole stone |
| 释义 | Definition of porthole stone in English:porthole stonenoun Archaeology
Origin1930s; earliest use found in Gordon Childe (1892–1957), prehistorian and labour theorist. Definition of porthole stone in US English:porthole stonenoun Archaeology
Origin1930s; earliest use found in Gordon Childe (1892–1957), prehistorian and labour theorist. |
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