| 词汇 | alpha |
| 词根词缀 | 词源： from L. alpha, from Gk. alpha, from Heb. or Phoen. aleph (q.v.). The Greeks added -a because Gk. words cannot end in most consonants. Sense of "beginning of anything" is from late 14c.; that of "first in a sequence" is from 1620s. Alpha male was in use by c.1960 among scientists studying animals; applied to humans in society from c.1992. |
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