英语词汇K-T boundary怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	K-T boundary
释义	K-T boundary 【地】KT 界线(为白垩纪和第三纪之间的界线，其间恐龙等许多生物大量消亡) [K为Cretaceous 的缩略C的异体，T为 Tertiary 的缩略]
随便看	abrasiveness abrasiveness abrasivenesses abrasives abraxas abraxases abrazo abrazos abreact abreacted abreacting abreaction abreactions abreactive abreactive abreacts abreast abreast of abreast-of abreast of the times abreast of (或 with) abreast-with a breath of fresh air a breath of life a breed apart

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。