Meanings1cost; expenseA sum of money spent in doing a certain work.Written Forms비용Hangul費用HanjaExamples from Lessons (3)추가 비용 없이 두유로 변경하면 돼요.You can change it to soy milk at no extra cost.Read the Lesson 혹시 시럽도 추가 비용을 내야 하나요?Is there an extra charge for syrup?Read the Lesson 혹시 개인 트레이닝 비용은 어떻게 돼요?By any chance, how much are the personal training fees?Read the Lesson Grammar in These Examples-게Level 3-ly (adverbial form)을/를Level 1Object marker있다/없다Level 1To have/not have