英语词汇calcium的意思、翻译、用法及例句-英语用法大全

词组	calcium
释义	calcium ☞calciumn. [′kælsɪǝm] 双解释义 U （化学元素）钙　 a silver-white metal that is a simple substance and is found in bones, teeth, and chalk 句型例句　We need calcium to make bones.　我们需要钙来造骨。
随便看	reality realize really realm reap rear reason reasonable reassure rebel rebellion rebuke recall recede receipt receive receiver recent recently reception receptive recess recession recipe recipient

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