decelerate[di:?sel?reit]v.（使）減速
‖ decelerating conveyer減速運輸機
decelerating device減速裝置
decelerating flight減速飛行
decelerating parachute減速傘
decelerating rocket減速火箭
deceleration n.減速（度）deceleration force減速力
deceleration of the projectile射彈減速
deceleration parachute減速傘
decelerator n.緩動裝置，減速器，制動器
decelerometer n.減速計 |