국제단위계(SI)의 질량 기본 단위로, 1,000그램에 해당하며 약 2.205파운드와 같다.
The base unit of mass in the International System of Units (SI), equal to 1,000 grams and approximately equivalent to 2.205 pounds.
예문:
"The recipe requires exactly one kilogram of flour to ensure the bread's texture."
"A standard kilogram was historically defined by a platinum-iridium cylinder kept in France."
"She lost five kilograms after following a strict exercise and diet plan for three months."