英语词汇“鱟科”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	鱟科
释义	鱟科 hòu kē节肢动物门节口纲剑尾目动物的统称。躯体分为头胸部、腹部和尾剑，有关节相连。头胸部有半圆马蹄形之背甲覆盖，腹部内凹，脚须与脚分六节，颊角则分三节。出现于距今约四亿年前的古生代奥陶纪。今之鲎科仅存三属五种。
随便看	Telephoning to rent a house telephony processing system telephony processor telephony quality telephony radio link telephony server telephony server api telephony service provider Telephony Services API telephony signal telephonist Telephonist / Operator telephonist release Telephonists telephonitis telephonograph telephonographic telephonographs telephonometer telephonometry telephonophobia Telephon-pole telephony telephony api Telephony API