英语词汇“cornerstone”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	cornerstone
释义	cornerstone n. 1. a a stone in a projecting angle of a wall. b a foundation-stone. 2. an indispensable part or basis of something.
随便看	raddle radial radian radiant radiate radiation radiator radical radicchio radices radicle radii radio radio- radioactive radioactivity radio-assay radiobiology radiocarbon radiochemistry radio-controlled radio-element radio-frequency radiogenic radio-goniometer

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