Arrowhead method[测] 运动线法;[测] 动线法
Lake Arrowhead箭头湖;箭头湖镇
Operation Arrowhead箭头行动
arrowhead illusion箭头错觉
Closed Arrowhead封闭箭头
arrowhead clasp箭头形钩子
Arrowhead Motel箭头汽车旅馆
arrowhead twill鱼骨斜纹
metal arrowhead箭镞;矢镞
N-COUNT（可数名词） An arrowhead is the sharp, pointed part of an arrow. 箭头