单词	arthrostome
释义	arthrostome noun ar·​thro·​stome plural -s : a mouth with complex jointed mouthparts that are modified segmental appendages —used typically of the Arthropoda Word History Etymology arthr- + -stome
随便看	standing on standing one in good stead standing order standing out standing ovation standing part standing pat standing press standing pulley standing rigging standing roast standing room standing rope standing rules standing salt standing up standing up for standing up to standing valve standing vise standing vote standing wave standing wave ratio standing ways standing/open invitation

英语词典包含469781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。