【经】 employee motivation
material; matter; substance
【化】 matter; substance
【医】 hylo-; mass; massa; materia; material; materies; matter; principle
substance; substantia
motivate; stimulate; activate; excite; incite; provocate; excitation
motivation; excitement; provocation; stimulation
【医】 chafe; chafing; excitation; irritate; irritation; paratrimma
paratripsis; stimulate; stimulation; stimuli; stimulus; suscitate