【医】 automatic back-action mallet
auto; automatism; of one's own accord; self-motion
【计】 augomatic; automated
【医】 aut-; auto-; automatic movement; automatism; spontaneous movement
telergy
beat back; counterattack; countercharge; retort; strike back
【医】 back stroke
hammer; hammer into shape
【化】 hammer
【医】 hammer; mallet