英语词汇protoconch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	protoconch
释义	protoconch 英/ ?pr??t??k?nk / 简明释义 n.胚壳，原壳专业释义 1 生物学原壳胎壳胎壳或原壳;初房胎壳;原壳;初房
随便看	weighted language weighted least square weighted least square criterion weighted least square estimator weighted least square method weighted least square regression weighted least squares weighted least-squares method weighted level weighted lever weighted lever safety valve weighted likelihood ratio weighted line weighted linear regression weighted linear regression method weighted logic reasoning weighted majority decoding weighted majority game weighted market capitalization weighted market capitalization method weighted matching algorithm weight matrix u-law ULAW Ulay

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。