英语词汇“protoconid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	protoconid
释义	protoconid pro·to·co·nid (prō'tō-ko'nid), The mesiolingual cusp of a lower molar tooth in a mammal. pro·to·co·nid (prō'tō-kon'id) 1. The mesiobuccal cusp of human lower molars. 2. The first lower molar cusp to develop evolutionarily. See also: protocone[protocone + -id] pro·to·co·nid (prō'tō-kon'id) Mesiolingual cusp of mammalian lower molar tooth. [protocone + -id]
随便看	work away (at something) work back work backside off workbag work-based learning center work based learning for adults work-based maintenance work basket work-basket workbasket work bench workbench workbenches work-board workboard workboat workbook workbook in second language acquisition workbook of activities for language and cognition workbooks workbooks for better living work both sides of the street work both ways work-box workbox

英语词典包含2567994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。

protoconid