calcium是什么意思_calcium怎么读_中英文释义(含例句用法)

a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth"s crust; an important component of most plants and animals

中英词源

calcium 钙

来自词根calc, 小石子。词源同calculate.

calcium: calcium: [19] Calcium was coined by the English chemist Sir Humphry Davy in 1808 on the basis of Latin calx ‘limestone’ (which is also the ancestor of English calcareous, calculate, calculus, causeway, and chalk). The Latin word probably came from Greek khálix, which meant ‘pebble’ as well as ‘limestone’.
=> calcarious, calculate, causeway, chalk
calcium (n.): coined 1808 by English chemist Sir Humphrey Davy (1778-1829), who first succeeded in isolating it, from Latin calx (genitive calcis) "limestone" (see chalk (n.)) + metallic element ending -ium.

词态变化

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权威造句

1. Be sure you get your daily quota of calcium.: 要确保每天的钙摄入量。

2. Calcium may aid in the prevention of colon cancer.: 钙可能有助于预防结肠癌。

3. Milk products are an excellent source of calcium and protein.: 奶制品富含钙与蛋白质。

4. Calcium is excreted in the urine and stools.: 钙通过尿液和粪便排出体外。

5. Calcium reacts with water.: 钙和水会发生化学反应。

近反义词

calcium oxide [化]氧化钙

calcium carbonate [化]碳酸钙

calcium hypochlorite 次氯酸钙

calcium cyclamate [医] 环已基氨基磺...

calcium oxalate 草酸钙

calcium nitrate 硝酸钙

calcium bicarbonate 碳酸氢钙,重碳酸钙...

calcium fluoride 氟化钙,荧石...

calcium lime 生石灰

calcium carbide [化]碳化钙

calcium chloride 氯化钙

calcium hydroxide [化]氢氧化钙...

calcium arsenite 亚砷酸钙

calcium sulphate [化]硫酸钙

calcium cyanamide 石灰氮,氰氨钙,氰氨...

calcium cyanide 氰化钙

calcium silicate 硅酸钙

calcium phosphate [化]磷酸钙

calcium hardness 钙硬度

calcium arsenate 砷酸钙

相似短语

calcium arsenite 亚砷酸钙

calcium bioxalate 草酸氢钙

calcium bisulfite 亚硫酸氢钙

calcium brine 钙卤水

calcium carbide n.[化]碳化钙,电石

calcium carbonate n.[化]碳酸钙

calcium deficiency 缺钙

calcium fluosilicate 氟硅酸钙

calcium glubionate 葡乳醛酸钙

calcium gluconate 葡糖酸钙，葡萄糖酸钙

单词分析

暂无,等待补充.

记忆方法

1. 音译“钙”。

calcium是什么意思，calcium怎么读

calcium基本信息

英英释义