您要查找的是不是：
- concave flank cam 凹腹凸轮
- Our orders are to attack their left flank. 我们的命令是攻击他们的左翼。
- The soldiers attacked the left flank of the enemy. 战士们攻击敌人的左翼。
- His figure looks very funny in the concave mirror. 他的样子在凹镜里显得非常可笑。
- An indented or concave surface or area. 凹陷，洼地凹的表面或地区
- Miss Cam is qualified for joining the club. 兰蒙小姐有资格参加俱乐部。
- A number of men were detached to guard the right flank. 派遣了一些士兵守卫右翼。
- The commander decide to attack the enemy on both flank. 指挥官决定从两侧对敌人发起进攻。
- convex flank cam 凸腹凸轮
- A cam that activates another part; a wiper. 凸轮启动另一部分的凸轮; 挺杆
- By a sudden movement we uncovered the enemy's right flank. 我们的突击行动使敌人的右翼暴露无遗。
- Just as a double convex lens enlarges, so a double concave lens reduces. 正象双凸透镜可以放大那样，双凹透镜也可以缩小。
- The rider dug his spurs into the horse's flank. 骑马者用靴刺戳了戳马的侧腹。
- The enemy attacked on the left flank. 敌人向左翼进攻。
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- A depression similar to that in a shallow concave container for food. 凹形，凹面与浅的凹型盛食物的容器相似的凹处
- They were taken in flank by a troop of cavalry. 他们的侧翼受到一队骑兵袭击。
- The palm of one's hand is slightly concave. 人的手掌是微凹的。
- We bore down upon the enemy's right flank. 我们向敌人右翼压过去。
- A projecting cam, as on a rotating shaft, that activates another machine part. 凸轮如转轴上突出的挺杆，使另一个机器零件活动
