numeral 다운로드 🔗공유 칠십 The cardinal number occurring after sixty-nine and before seventy-one, represented in Roman numerals as LXX and in Arabic numerals as 70. Examples : "My grandmother is seventy years old. " 우리 할머니는 칠십 살이시다. number math AI와 채팅어휘 게임독해 연습