英语词汇protoconversation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	protoconversation
释义	protoconversation 简明释义 n.原始对话：指婴儿与照顾者之间的早期非言语交流，包括面部表情、姿势、声音等，为日后的言语交流奠定基础。词源 1 protoconversation: From proto- +? conversation FROM: wiktionary
随便看	proportional liquid sampler proportional loading proportionally proportionally spaced font proportionally variable cost proportional map proportional mean proportional measurement proportional mechanism proportional meter proportional method proportional morbidity ratio proportional mortality proportional mortality indicator proportional mortality rate proportional mortality ratio proportional navigation proportional navigation course proportional number proportional numbers proportional operation apparatus proportional opposition proportional part proportional parts proportional pary

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。