tourniquet

n.(扎在手臂或腿上的)止血带 复数：tourniquets 牛津词典 noun （扎在手臂或腿上的）止血带a piece of cloth, etc. that is tied tightly around an arm or a leg to stop the loss of blood from a wound 柯林斯词典 止血带A tourniquet is a strip of...