| 单词 | birdsell, j. b. |
| 释义 | Birdsell, J. B.Birdsell, J. B. (Joseph Benjamin)(1908– ) physical anthropologist born in South Bend, Ind. A professor at the University of California: Los Angeles (1947–75), his long-term research in Australia led to his trihybrid theory (1967) that Australian aborigines derive from three separate circumpacific populations. |
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