Learn English free online - how to pronounce word in English - English Learning Online- www.pronounceword.com
genus Castor
n.
type genus of the Castoridae: beavers
同义词:
Castor
网络释义
短语
专业释义
英英释义
genus Castor
n.type genus of the Castoridae: beavers 同义词:Castor
英汉双解大词典