英语词汇“k-t-boundary”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	k-t-boundary
释义	K/T boundary in British English noun geology a. Cretaceous/Tertiary boundary: the time zone comprising the end of the Cretaceous and the beginning of the Tertiary periods b. (as modifier) K/T boundary sediments Word origin C20 K and T, symbols for Cretaceous and Tertiary, respectively Definition of 'K/T boundary'
随便看	old-world old-worldly old world monkey ole olea oleaceous oleaginous oleaginously oleaginousness oleander oleandomycin olearia oleaster oleate shore up shoreward shorewards shoreweed shoring shorl shorn short short account short-acting shortage

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K/T boundary in British English