英语词汇“traprocks”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

traprocks

释义

trap² /trap/ (geology; in full traprock)

noun

Any dark fine-grained columnar igneous rock (lying often in steps or terraces), esp basalt

ORIGIN: Swed trapp, from trappa a stair

trappˈean (or /-ēˈ/) adjective

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