ammonoid
音標(biāo)發(fā)音
- 英式音標(biāo) [??m.?.n??d]
- 美式音標(biāo) [??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(dòng)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(dòng)物群表面上類似于中生代的動(dòng)物群，但新生代沒(méi)有菊石頭足綱動(dòng)物 - EARLY TRIASSIC AMMONOID SUCCESSION IN CHAOHU, ANHUI PROVINCE
安徽巢湖地區(qū)早三疊世菊石序列 - CARBONIFEROUS AMMONOID ZONES FROM ZHONGNING AND ZHONGWEI, NINGXIA REGION, CHINA
寧夏衛(wèi)寧地區(qū)石炭紀(jì)菊石帶 - NEW PROGRESS IN THE STUDY ON PERMIAN AMMONOID BIOSTRATIGRAPHY IN GUANGXI
廣西二疊紀(jì)菊石生物地層學(xué)研究新進(jìn)展 - PERMIAN AMMONOID Shouchangoceras BEARING MARINE FAUNA FROM THE LOWEST WULINSHAN FORMATION IN QIANSHAN COUNTY, NORTH EAST JIANGXI
贛東北鉛山縣二疊紀(jì)霧霖山組底部含Shouchangoceras的海相動(dòng)物群的發(fā)現(xiàn)