| 释义 |
sterna
I. sterna
plural of sternum
II. ster·na \ˈstərnə\ noun
Usage: capitalized
Etymology: New Latin, from English stern tern — more at stern
: a genus of typical terns (family Laridae) including forms that have a slender bill, narrow pointed wings, a forked tail, and mostly white coloration with a black cap and a bluish gray mantle |