| 单词 | dating |
| 释义 | dating (once / 775 pages) n WORD FAMILY dating: datings+/antedate: antedated, antedates, antedating/datable: undatable/date: antedate, datable, dateable, dated, dateless, dates, dating, foredate, misdate, postdate, predate/dated: datedly, undated/dateless: datelessly/misdate: misdated, misdates, misdating/postdate: postdated, postdates, postdating/predate: predated, predates, predating USAGE EXAMPLESThe new community plan replaces one dating back to 1990. Los Angeles Times(Dec 29, 2016) Latest available figures dating back to October suggest there were 585 prisoners in the jail back then. BBC(Jan 02, 2017) Security Council imposed sanctions for its nuclear tests and long-range rocket launches dating back to 2006. Reuters(Jan 02, 2017) n use of chemical analysis to estimate the age of geological specimens Syn|Hypo|Hyper geological dating potassium-argon dating geological dating that relies on the proportions of radioactive potassium in a rock sample and its decay product, argon carbon dating, carbon-14 dating, radiocarbon datinga chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14; believed to be reliable up to 40,000 years rubidium-strontium datinggeological dating based on the proportions of radioactive rubidium into its decay product strontium; radioactive rubidium has a half-life of 47,000,000,000 years chemical analysis, qualitative analysis the act of decomposing a substance into its constituent elements |
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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。