calcium carbonateの主な意味と例文
1名詞
意味 炭酸カルシウム
a white, insoluble compound occurring naturally as chalk, limestone, and marble
例文 Marble is composed primarily of calcium carbonate.
大理石は主に炭酸カルシウムでできている。
| 意味 | 炭酸カルシウム a white, insoluble compound occurring naturally as chalk, limestone, and marble |
|---|---|
| 例文 |
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