A sirenian mammal; spec. any of several sirenians of the genus Trichechus (family Trichechidae), which have a rounded tail flipper and inhabit…
The sea-cow or manatee.
The manatee.
A manatee.
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。