horseshoe crab是什么意思 horseshoe crab怎么读
horseshoe crab的英文翻译是什么意思，词典释义与在线翻译
Noun:- large marine arthropod of the Atlantic coast of North America having a domed carapace that is shaped like a horseshoe and a stiff pointed tail; a living fossil related to the wood louse
展开更多
