动词 traverse:

1. travel across or pass over

2. to cover or extend over an area or time period, "The parking lot spans 3 acres"

3. deny formally (an allegation of fact by the opposing party) in a legal suit

Traversn.特拉弗斯traversing handwheel方向手轮traversing screw jack滑座螺旋起重器,横式螺旋起重器traversing table type工作台移动型traversing helicopter横列式直升机traversal instability横波不稳定traversing J-Horner横行千斤顶traversing binary tree[计] 遍历二叉树traversing feed-back方位反馈traversing construction穿越施工traversing differential方位差动器

1. Searching lights traversed the sky.
   探照灯扫过天空。
2. They traversed the valley on foot.
   他们徒步走过这座山谷。