self-contained
01
forming a fully self-sufficient and independent unit
例
The apartment is self-contained, with its own kitchen and bathroom.
02
自立的な, 控えめな
able to manage emotions and maintain independence without outward expression
例
She was self-contained, rarely revealing her inner thoughts.
彼女は自己完結的で、内面の考えをめったに明かさなかった。
