单词	geochronology
释义	geochronology noun geo·​chro·​nol·​o·​gy ˌjē-ō-krə-ˈnä-lə-jē  1 : the chronology of the past as indicated by geologic data 2 : the study of geochronology geochronological ˌjē-ō-ˌkrä-nə-ˈlä-ji-kəl  -ˌkrō- adjective or less commonly geochronologic ˌjē-ō-ˌkrä-nə-ˈlä-jik  -ˌkrō- geochronologically ˌjē-ō-ˌkrä-nə-ˈlä-ji-k(ə-)lē  -ˌkrō- adverb geochronologist ˌjē-ō-krə-ˈnä-lə-jist  noun Example Sentences Recent Examples on the Web The field of geochronology is dedicated to dating Earth’s geologic materials. New York Times, 20 July 2021 Baleka and her colleagues used a variety of techniques to study the rate at which the species' ancestors became dwarves, including paleogenetics, geochronology and other dating methods. Jeanne Timmons New York Times, Star Tribune, 17 July 2021 Herries, who specializes in geochronology, says the Drimolen site is a bit different. Brian Handwerk, Smithsonian Magazine, 2 Apr. 2020 As a result of her work, the world would learn fundamental details of the behavior of atoms and how radioactivity could be used as a clock in studying the earth’s history, informing the modern practice of geochronology. New York Times, 28 Aug. 2019 The next generation of rovers are gonna half to brush up on their geochronology. Brian Romans, WIRED, 12 Apr. 2007 Word History First Known Use 1893, in the meaning defined at sense 1
随便看	roughliest roughly roughneck roughnecked roughnecking roughnecks roughness roughnesses roughometer roughride roughrider roughriders roughs roughs (up) roughs in roughs it roughs out roughs up roughscuff roughseed bulrush roughshod roughshodder roughshoddest roughshoder roughshodest

英语词典包含469781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。