One-Tack Mind 8 _( X% r- z' W6 x. n0 i' s. M7 K ; U+ j3 R# S* F9 k8 g9 sMeaning: Tendency to think about only one subject + J6 D2 ^/ }% h/ n% c4 h0 V 1 p" O- g2 l( }& s1 N: r( ^Example6 f2 w' u( `) |7 v6 y; w* _
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My son has a one -track mind these days. He thinks only about cars.