complicated, complex;〔細かくからみあっている〕intricate
- 複雑な機構
- complex [complicated/intricate] machinery
- 複雑な問題
- a complicated question/〔もつれた〕a knotty problem
- 人生の色々複雑なこと
- the complexities of life
- 複雑な事情があった
- There were complex circumstances behind it.
- それを聞いて複雑な気持ちになった
- Hearing it aroused mixed feelings in me.
- 彼らの関係は非常に複雑である
- Their relationship is very complex.
- 彼の文体は複雑だ
- His style is complicated [involved].
- その問題が議論を複雑にした
- That problem complicated the argument.