| 释义 |
bron·to·zo·um
\-ntəˈzōəm\ noun
Usage: capitalized
Etymology: New Latin, from bront- + -zoum (from Greek zōion animal) — more at zoon
: a genus of gigantic dinosaurs known from their 3-toed footprints (some 18 inches long) in the Triassic sandstone of the Connecticut valley |