arrow相关例句和用法
Follow the arrows to the X-ray department..顺着箭头指示的方向去X光科。
箭，箭头；箭状物；箭头记号英释nna weapon usually made from a thin straight piece of wood with a sharp point at one end, that you shoot with a bow
bow and arrow,弓和箭；弧矢.短语
