koi3

Jyutpingkoi3
Yalekoi
名詞

Definition

Calcium; a metallic chemical element with atomic number 20 and symbol Ca.

neutralhealth

How it's used

Calcium is almost exclusively discussed in the context of health supplements or dietary intake. You will rarely hear it used in scientific or industrial contexts in daily life, as it is treated as a nutritional term rather than a chemical element.

Examples

The doctor told me to consume more calcium.
Do you know which brand of calcium supplement is better?

Common phrases

calcium supplement
to supplement calcium

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector