单词	protheca
释义	protheca noun pro·​theca "+ plural prothecae : the basal and first-formed part of the calyculus of a coral Word History Etymology New Latin, from pro- entry 1 + theca
随便看	Koszalin Kot kota Kota Baharu Kota Kinabalu kotabaru kotae Kotah kotares kotars kotas kothornos koto kotoite kotoki Kotoko kotokoes kotokos Kotor kotos kotow kotowed kotowers kotowing kotows

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。