英语词汇cornstone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	cornstone
释义	cornstone/ˈkɔ:nstəʊn/n. Brit. Geol. a mottled red and green limestone usu. formed under arid conditions, esp. in the Devonian period [英]【地质】(尤指在泥盆纪干旱气候条件下形成的)玉米灰岩
随便看	punchball punchbowl punchcard punch-drunk puncheon puncheon puncher punchily Punchinello punchiness punching bag punchline punch tape punch-up punchy puncta punctate punctation punctilio punctilious punctiliously punctiliousness punctual punctuality punctually

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