常用英文單字必勝秘笈-多益單字7000-[ calcium ]常用英文單字

calcium [名詞] 鈣

音源引用Dr.eye譯典通

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calcium

['kalsiəm]

n.鈣

例句與用法：

A smooth, lustrous, variously colored deposit, chiefly calcium carbonate, formed around a grain of sand or other foreign matter in the shells of certain mollusks and valued as a gem.

珍珠在幾種軟體動物的貝殼中，圍繞著一粒沙子或其他外來物質形成的一種光滑、有色澤、具有不同顏色且主要是碳酸鈣的沉積物，被珍視為寶石

I have a slight calcium deficiency.

我有點缺鈣。

Calcium is beneficial to our bones.

鈣對我們的骨骼有益。

We need some calcium everyday.

我們每天需要些鈣。

詞形變化：

簡寫符號: Ca |

英文解釋:

名詞 calcium:

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

同義詞：Ca, atomic number 20

以上來源於大辭典