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- Expansion circle spring 涨圈弹簧
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- The children formed a circle round her. 孩子们在她周围围成了一个圈。
- Metals undergo expansion when heated. 金属加热时会膨胀。
- We've booked seats in the circle. 我们预订了楼厅包厢的座位。
- He has a large circle of friends. 他有一大群朋友。
- She moves in a very small circle. 她的活动圈子很小。
- We look forward to the return of spring. 我们期待着春天的到来。
- The suburbs are an expansion of cities. 郊区是城市的延伸。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- He has a wide circle of acquaintances. 他交游甚广。
- I am interested in the ten-week trip next spring. 我对明年春天为期10周的旅行感兴趣。
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- Spring in East China usually sets in about March. 华东的春天一般约在三月开始。
- A square has four sides but a circle has no sides. 正方形有四条边，而圆形没有边。
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- Sorry, exercise circle is sold out. 对不起，健身圈卖完了。
- Arrive in summer exactly after spring. 春季以后就是夏季来临。
- He has only a narrow circle of friends. 他交游不广。
