| 释义 |
san·ga·mon
\ˈsaŋgəmən\ adjective
also san·ga·mo·ni·an \|saŋgə|mōnēən\
Usage: usually capitalized
Etymology: sangamon from Sangamon river & Sangamon County, central Illinois; sangamonian from Sangamon, river & county + English -an
: belonging to the third interglacial interval during the glacial epoch in No. America |