单词 | craton |
释义 | craton cra.ton AHD: [kr³“t¼n”] D.J. [6kre!7tKn]K.K. [6kre7t$n]n.(名词)A large portion of a continental plate that has been relatively undisturbed since the Precambrian era and includes both shield and platform layers.稳定地块:一块大范围的大陆板块,从前寒武纪时代以来就一直是相当宁静的,包括盾状物和平台层语源:1. German Kraton German Kraton 2. from Greek kratos [power] * see kar- from Greek kratos [power] *参见 kar- 继承用法:craton“ic AHD: [kr…-t¼n“¹k] (形容词) |
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