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- Miss Cam is qualified for joining the club. 兰蒙小姐有资格参加俱乐部。
- A convex surface, body, part, or line. 凸面、凸面体、凸面部分或凸线
- convex cam 凸面凸轮
- A cam that activates another part; a wiper. 凸轮启动另一部分的凸轮; 挺杆
- 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。
- Light can be collected with the convex. 凸透镜具有聚集光线的作用。
- 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
- A rod moved by a cam to operate the valves in an internal-combustion engine. 阀门挺杆通过凸轮转动的杆，用来操纵内燃机的阀门
- The convex surfaces faces toward the left. 凸面朝左方。
- A convex lens is used to concentrate rays of light. 凸透镜用于聚集光线。
- A stone tool with a convex side. 龟甲形石斧一边凸起的石制工具
- Miss Cam is qualified for joining the club . 兰蒙小姐有资格参加俱乐部。
- A cam that activates another part;a wiper. 凸轮启动另一部分的凸轮；挺杆
- A deep - red garnet, unfaceted and convex. 红榴石一种深红色的石榴石，无刻面呈凸圆状
- I'll be so glad if you cam come. 假如你能来,我将是非常高兴的
- Concave on one side and convex on the other. 一面凹进一面凸起的
- The cam may have three, four or six lobes. 该凸轮上有3个，4个或6个凸缘。
- Convex on one side and concave on the other. 凸凹的一面凸一面凹的
- What do you think I cam do to help them? 你看我能做什么来帮助他们。
- Convex on both sides;biconvex.Used of a lens. 凸凸的两面部凸的；双凸面的。用来指透镜
