검색
Quadruplet
01
사중주
the cardinal number that is the sum of three and one
02
사중주, 쿼드러플
a set of four similar things considered as a unit
03
사둥이, 사쌍둥이
one of four children born at the same time from the same pregnancy
앱 다운로드
Download Mobile App
검색
사중주
사중주, 쿼드러플
사둥이, 사쌍둥이