单词 | ammonite |
释义 | ammonite (once / 9975 pages) n WORD FAMILY ammonite: ammonites USAGE EXAMPLESIn the oceans, the coiled ammonites that had ruled the Mesozoic seas were virtually wiped out, while bony fish suffered relatively few losses. The New Yorker(Jul 14, 2016) That was when dinosaurs, ammonites, and most marine reptiles went extinct, probably because of a large asteroid hitting Earth. Science Magazine(Jun 29, 2015) Ammonites and sea invertebrates adorn the blue walls. Washington Times(Feb 06, 2015) n one of the coiled chambered fossil shells of extinct mollusks Syn|Hyper ammonoid fossil the remains (or an impression) of a plant or animal that existed in a past geological age and that has been excavated from the soil |
随便看 |
英语词典包含147318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。