单词查询

sterna

美['stɜrnəm],英['stɜː(r)nəm],

释义

n. 【解】胸骨;【动】(甲壳类的)腹甲; 网络释义: 燕鸥属;燕欧属;援普通燕鸥;

例句

A tern ( Sterna paradisaea) that is noted for its extremely long migrations, typically from the Arctic to the Antarctic and back each year.
一种燕鸥(燕鸥属极乐鸟属),以其极遥远的迁徙著称,以每年从北极到南极并返回为特征。

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