over arrow信息详情
上方箭头
arrow───vt.以箭头指示；箭一般地飞向；n.箭，箭头；箭状物；箭头记号；n.(Arrow)人名；(英)阿罗
curved arrow───弧形箭头
arrow keys───方向键；箭头键
arrow key───n.箭头键
fletched arrow───带斑点的箭头
back arrow───后退箭头
first arrow───第一个箭头
cocked arrow───弓箭
downwards arrow───步步紧逼
A small arrow appears over the breakpoint icon at line 14, indicating that execution has stopped there.───第14行断点会显示一个小箭头，标示着程序执行停止在此。
On the Blocks page, move your mouse pointer over the four-pointed arrow icon, then click and drag your newly created block into the desired position.───在 Blocks 页面，将鼠标指针移动到四向箭头按钮上，然后单击并拖动新建的块放到所需的位置。
According to What Technology Wants, a book by Kevin Kelly, one of the founders of Wired magazine, America's flintknappers produce over a million new arrow and spear heads every year.───根据《连线》杂志创始人之一凯文·凯利的一本书《科技需要什么》，美国的燧石手每年生产超过一百万支新箭头和矛头。