英语词汇Polythecalis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	Polythecalis
释义	Polythecalis 简明释义 n.多壁珊瑚网络释义 1 ?多壁珊瑚正多壁珊瑚(Polythecalis)是我国南方早二叠世早期栖霞组的常见化石之一,富集于栖霞组的中、上部。 2 ?壁珊瑚属多壁珊瑚属（Polythecalis）是皱纹珊瑚目的一属。块状复体具复中柱的三带型珊瑚。
随便看	shaft-position encoder shaft position indicator shaft position indicator shaft position mechanism shaft position mechanism shaft position to digital converter shaft-position-to-digital converter shaft position-to-digital converter shaft position transducer shaft potential shaft power shaft power coefficient shaft power curve shaft-power meter shaft power meter shaft power of water turbine shaft power source shaft preheater shaft prospecting engineering survey shaft pump shaft-raise shaft raise shaft raising shaft-raising gear shaft raising gear

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。