向下: downward; down键: key上下键: udown key下键盘: lower manual keyboard向下: downward; down 善于向下作调查 be good at in vestigating conditions at the lower levels; 滑雪运动员飞快地向下滑去。 the skiers sped down the slope按一下键盘上的: print screen向下向下地: downward面向下: brow-down; face down下列,向下: below下向下: dn. down向下传: pass on向下刺: insert the needle downward向下的: castdown; catadromous; decurrent; descending; downhill; downward; inferior; katadromic向下地: down; katadromically向下飞: fly down向下风: alee; deviate to leeward; leewardly向下看: look down; lookdown; oversee向下力: downward force向下链: chain linked to next向下流: donwflow; downflow向下倾: downdip向下去: to below (t/b)向下式: lower quadrant向下推: push down to向下拖: drag down