英语词汇ostracum的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ostracum
释义	ostracum 英?['?str?k?m] 美?['?str?k?m] 释义 n. 甲，介壳行业词典动物学壳层???曾称 :壳层(prismatic layer)???
随便看	squareflippers square flippers square flower pot square fluctuation square flue square fluidized bed squarefoot square foot square-foot square footage square-footage square footages square-foot unit of absorption square form seamless shell square foundation square four square fracture square frame square frame of magnetic needle square-free squarefree square free number square-free number square front lamp square fuel assembly square function

英汉双解词典包含4367426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。

ostracum