| 单词 | archaeocyathid |
| 释义 | Archaeocyathid[ ahr-kee-oh-sahy-uh-thid, ahr-kee-uh- ] / ˌɑr ki oʊˈsaɪ ə θɪd, ɑrˌki ə- / nounone of the marine invertebrates of the extinct phylum Archaeocyatha, widely distributed during the Cambrian Period, having a limy, typically conical or cylindrical skeleton composed of sievelike inner and outer walls. Origin of Archaeocyathid<New Latin Archaeocyath(us) genus name (archaeo-archaeo- + Latin cyathus ladle <Greek kýathos) + -id2 Words nearby Archaeocyathidarchaebacteria, archaebacterium, archaeo-, archaeoastronomy, archaeobotany, Archaeocyathid, archaeol., archaeological, archaeologist, archaeology, archaeomagnetism Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
| 随便看 |
英语词典包含192737条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。