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bad condition; poor condition; disorder; slump; being out of form
failure; rupture; breakdown (e.g. of negotiations)
機械の不調で生産が遅れてしまった。
Production was delayed due to machine malfunction.
最近続いている不調の原因がわからない。
I don't know the cause of my continuing poor condition.
最近体の不調が続く。
I have been in poor health lately.