磷酸钙

磷酸鈣

línsuāngài

noun #66,768

Meanings

1 calcium phosphate (Ca3(PO4)2)
2 an inorganic salt used in fertilizers and food additives

Characters

Examples

HSK 6

牙齿和骨头的主要成分是磷酸钙。

Yáchǐ hé gǔtou de zhǔyào chéngfèn shì línsuāngài.

The main component of teeth and bones is calcium phosphate.

HSK 7-9

磷酸钙常用作肥料。

Línsuāngài chángyòng zuò féiliào.

Calcium phosphate is often used as fertilizer.

Tips

memory

Chemistry name in three pieces: 磷 (phosphorus) + 酸 (acid) + 钙 (calcium). Same pattern: 硫酸钠 sodium sulfate, 碳酸钙 calcium carbonate - element + 酸 + element.

Stroke Order

磷 lín

酸 suān

钙 gài