彼女は持続的な咳について医者に会う予約をしました

Meaning: she made an appointment to see the doctor about her persistent cough

彼女: she, her, girlfriend, sweetheart
は: a, the, is, am, are, will
持続: sustainability, persistent, last, persistence, sustained, continuation
的: a, mark, typical, target, objective
な: a, the, na, nan, nai
咳: cough
に: in, to, on, at, into, upon
つい: about, just, quite, accidentally, eventually, inevitably, inadvertently, unconsciously, unintentionally
て: the, it, have
医者: doctor, doc, medic, physician, quack
に: in, to, on, at, into, upon
会う: meet, see, encounter
予約: appointment, book, reservation, booking, reserved, subscription, minute, contract, pledge
を: o, the, to, wo
し: and, shi, four, death
ます: will, to be, i will, to make, to do, to have
た: the, was, ta, da, other