单词
calcium
读音
ˈkælsiəm
美式
英式
词根
Calcium来自于拉丁词语“calx”意为“石灰”。
释义
n. [化学] 钙
例句
Calcium is found most abundantly in milk.
奶含钙最丰富。
All the original calcium had dissolved away.
所有原始钙都被破坏了。
Calcium may aid in the prevention of colon cancer.
钙可能有助于预防结肠癌。
Calcium is found most abundantly in milk.
奶含钙最丰富。
All the original calcium had dissolved away.
所有原始钙都被破坏了。
Calcium may aid in the prevention of colon cancer.
钙可能有助于预防结肠癌。
强化记忆
你可以通过联想的方式记忆calcium，例如，可以联想到日常生活中的石灰、牛奶等富含钙的食物，来帮助记住这个单词。Calcium这个词源自拉丁词汇"calx"，在化学元素周期表中的符号为“Ca”。
看视频学发音
Over time, these polyps generate rock-like skeletonsmade of calcium carbonate.Together, colonies of polyps produce large three-dimensional structures,
The resulting calcium hydroxidereacts with carbon dioxide in the air,
Several of these nutrients are essential chemical elements:phosphorus, nitrogen and calcium.So, the plant’s roots will extract these resources.
Medullary tissue is the calcium build-up,the calcium storage basically,when an animal is pregnant,
pockmarking rock and grabbing calcium and other mineralsand forming calcium oxalates.Makes the rocks crumble, and the first step in the generation of soil.
所属分类
大学,出国,高中,专升本-自考,专四专八,其他
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