мавсимӣ: seasonal
Fifteen thousand seasonal flowers were planted.
Булбул чун паррандаи мавсимӣ зимистонро дар мамлакатҳои гарм мегузаронад.
The nightingale as a seasonal bird spends the winter in warm countries.
мавсим: season (noun)
мавсимӣ: seasonal (adj.)
Adding the suffix -ӣ to a noun makes it an adjective.бодҳои мавсимӣ: seasonal winds
коргари мавсимӣ: seasonal worker
парандагони мавсимӣ: seasonal (migratory) birds