singleton
/ˈsɪŋ.ɡ(ə)l.tən/
a single object or person in a group
“This sock is a singleton without its matching partner.”
添加到 My Deck
/ˈsɪŋ.ɡ(ə)l.tən/
a single object or person in a group
“This sock is a singleton without its matching partner.”
添加到 My Deck