ammonoid
音標發(fā)音
- 英式音標 [??m.?.n??d]
- 美式音標 [??m.?.n??d]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.[古生物]菊石（已滅絕的頭足動物）
英漢例句
- The Cenozoic faunas often superficially resembled those of the Mesozoic. However, there were no ammonoid cepbalopods in this most recent era.
新生代的動物群表麪上類似於中生代的動物群，但新生代沒有菊石頭足綱動物 - EARLY TRIASSIC AMMONOID SUCCESSION IN CHAOHU, ANHUI PROVINCE
安徽巢湖地區(qū)早三曡世菊石序列 - CARBONIFEROUS AMMONOID ZONES FROM ZHONGNING AND ZHONGWEI, NINGXIA REGION, CHINA
甯夏衛(wèi)甯地區(qū)石炭紀菊石帶 - NEW PROGRESS IN THE STUDY ON PERMIAN AMMONOID BIOSTRATIGRAPHY IN GUANGXI
廣西二曡紀菊石生物地層學研究新進展 - PERMIAN AMMONOID Shouchangoceras BEARING MARINE FAUNA FROM THE LOWEST WULINSHAN FORMATION IN QIANSHAN COUNTY, NORTH EAST JIANGXI
贛東北鉛山縣二曡紀霧霖山組底部含Shouchangoceras的海相動物群的發(fā)現(xiàn)