收回;往回走,退卻
draw back
v 1: pull back or move away or backward; "The enemy withdrew";
"The limo pulled away from the curb" [syn: {withdraw}, {retreat},
{pull away}, {recede}, {pull back}, {retire}, {move
back}]
2: use a surgical instrument to hold open (the edges of a wound
or an organ) [syn: {retract}, {pull back}]