πππππ
merΒ·cuΒ·riΒ·al /mΙrΛkyoΝorΔΙl/ adj, (of a person) subject to sudden or unpredictable changes of mood or mind.
πππππ
merΒ·cuΒ·riΒ·al /mΙrΛkyoΝorΔΙl/ adj, (of a person) subject to sudden or unpredictable changes of mood or mind.