servo

n (pl ~ s) (infml 口) = servo-mechanism.

serve right, server, service, service area, service break, service charge, service flat, service road, service station, serviceable, serviceably, serviceman, services, servicewoman, serviette, servile, servilely, servility, serving, servitude, servo-, servo-mechanism, servo-motor, servo-system, sesame, session, set, set a goal, set about, set apart, set aside, set back, set down, set fire to, set forth, set free, set in, set light by, set off, set on sb,