Cách sử dụng
Milligram is a unit of measurement used for measuring very small amounts of weight. It is mostly used in the field of medicine and science. For example, if a doctor prescribes you a medicine, they might tell you to take a certain number of milligrams of that medicine. Similarly, scientists use milligrams to measure the weight of tiny particles or substances. One milligram is a very small amount, it is equivalent to 0.001 of a gram.