英语词汇protaspid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	protaspid
释义	protaspid 简明释义 n．原盾：古生物学术语，指寒武纪三叶虫幼虫发育过程中的第一个阶段，具有原始的头盾。
随便看	photogrammetric distortion photogrammetric engineer photogrammetric engineering photogrammetric extension photogrammetric flight photogrammetric instrument photogrammetric instrumentation photogrammetric interpolation photogrammetric intervalometer photogrammetric lens photogrammetric map photogrammetric mapping photogrammetric mapping method photogrammetric measurement photogrammetric mensuration photogrammetric method photogrammetric methodology photogrammetric model photogrammetric objective photogrammetric office work Photogrammetric plot photogrammetric plotter Photogrammetric plot photogrammetric point photogrammetric position finding

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。