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- Guards patrolled the perimeter of the airfield. 卫兵沿机场四周巡逻。
- The perimeter of the airfield is protected by guard-dogs. 机场外的环形防卫圈由警犬保卫着。
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- The barbed wire fence round the perimeter discouraged intruders. 周围有铁丝网阻止了外人闯入。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- It is not easy to true up a frame. 做个标准的框架也不容易。
- Guards had been posted at several points around the perimeter. 在环形防线上已布置了几处岗哨。
- This athlete has a powerful frame. 这位运动员有着魁梧的体格。
- It takes long to frame up an article. 构思一篇文章要花好长时间。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The mayor is a man of square frame. 市长是个体格魁梧的人。
- The door is not true to the frame. 这门与门框的尺寸不一致。
- His lips could hardly frame the words. 他几乎说不出话来。
- The door fits flush into its frame. 门正好与门框紧密吻合。
- A fence marked the perimeter of the field. 一道篱笆标明了那块田地的周界。
- The frame of the umbrella is made of metal. 伞的骨架是金属制的。
- He was in a bad frame of mind this morning. 今天上午他心情恶劣。
- She was in a cheerful frame of mind. 她心情愉快。
- The plane stalled, flipped over onto its back and crashed near the perimeter. 飞机失速了，翻了一个跟头，坠毁在机场环形围栏附近。
