complicated

複雑な、ややこしい

多くの要素が絡み合い、理解や対応が難しい。

やさしい英語で： Having many connected parts or details, making something hard to understand or deal with.

• The rules are complicated.
• She explained a complicated problem in simple words.
• Their relationship became more complicated after the move.

類義語： complex, difficult, involved

反対語： simple, straightforward

よく使う表現： complicated problem, complicated system, complicated relationship, too complicated