翼: the wing of a bird弦: bowstring; string the string ...安放: put away in safe place角: role; part; character叶片安放角: angle of blade; vane setting angle水泵叶片安放角: blade angle of pump翼弦: airfoil chord; chord of foil; profile chord; wing chord安放: lay; place; put in a certain place; ensconce 把仪器安放好。 put the instruments in their proper places. 烈士墓前安放着花圈。 wreaths were laid at the martyr's tomb开放角: angle of opening释放角: angle of release副翼弦: aileron chord机翼弦: airfoil chord襟翼弦: flap chord叶弦, 翼弦: chord of a foil翼弦线: chord line; line翼弦轴: chord axis安放的: placed安放在: repose安放者: setter大翼弦机翼: wing; deep机翼弦线: wing-chord line理论翼弦: theoretical chord零升力翼弦: zero-lift chord平均翼弦: wing; mean chord of气动翼弦: aerodynamic chord