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- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- The ball ran (ie rolled) to the boundary. 球向著边线滚去。
- The boundary is not clearly defined. 这疆界没有明确划定。
- annular boundary 圆环面边界
- The fence marks the boundary between my land and hers. 这道栅栏是我的地和她的地的分界线。
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- It was reported that there would be an annular eclipse tomorrow. 据报道说，明天有日环食。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- The ball is caught by a fielder stand just inside the boundary. 那球被正站在边界线内的守场员接住了。
- The two neighbors disagreed bitterly about their boundary line. 这两个邻居在住房界线问题上剧烈争吵。
- The river is the boundary between the two countries. 这条河是两国的分界线。
- HSS-E annular cutter with weldon shank, 25mm D.O.C. 双削平柄系列超硬高速钢孔钻，切削深度25毫米.
- HSS-E annular cutter with weldon shank, 50mm D.O.C. 双削平柄系列超硬高速钢孔钻，切削深度50毫米.
- The ball was caught by a fielder standing just inside the boundary. 那球被正站在边界线内的守场员接住了。
- Disk annular, margin crenately lobed. 花盘环状，边缘浅裂。
- Filaments filiform.Disk annular, fleshy. 花丝丝状花盘环状，肉质。
- A survey of the property shows that the northern boundary is not correct. 对这块地产的测量表明，它北面的边界线是不正确的。
- Disk annular, oblique, sometimes tiny or absent. 花盘环状，偏斜，有时极小的或无。
