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- He was walking up and down the station platform. 他在火车站的月台上走来走去。
- She hurried over to the entrance to No.4 Platform. 她匆匆向第四号月台入口处走过去。
- A balcony is a platform with a wall. 阳台是有墙的平台。
- A convex surface, body, part, or line. 凸面、凸面体、凸面部分或凸线
- Any train from this platform stops at Gatwick. 从这一月台开出的火车都在盖特威克停。
- Please buy me a platform ticket. 请给我买张站台票。
- The politician geared his platform to the mob. 政客使自己的政治纲领迎合平民大众的口味。
- The local worthies all sat on the platform. 地方名流都坐在台上。
- The party's platform is reducing taxes. 那个政党的政治纲领是减税。
- Strip off the platform rhetoric and what you are left with? 揭掉那一套竞选政纲的花言巧语，你还剩下什么？
- The politician was hissed off (the platform). 人们用嘘声把那政客轰下了台。
- 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。
- Passengers crowded the platform. 月台挤满了乘客。
- He picked up his bag and hurried off along the platform. 他拿起提包沿着站台匆忙地走了。
- Light can be collected with the convex. 凸透镜具有聚集光线的作用。
- Which platform does the Brighton train leave from? 开往布赖顿市的火车在第几站台?
- 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。
- The train to Beijing will depart from platform 3 in half an hour. 开往北京的火车将于半小时后从三站台开出。
- A stone tool with a convex side. 龟甲形石斧一边凸起的石制工具
