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- A subset S of a ring A is a subring of A. 环A的子集S叫作A的子环。
- The giving of a ring as a token of engagement. 赠送戒指作为订婚的象征。
- He carved his initials on the inside of a ring. 他把他的姓名缩写刻在一枚戒指的内侧。
- endomorphism of a ring 环的自同态
- What are the basic elements of a rings routine? 吊环规定动作的基本组成是什么?
- On the Power Endomorphisms of a Ring without zero divisor 无零因子环的幂自同态
- A ring on a stay attached to the head of a jib or staysail. 帆眼圈附着于船首三角帆或三角帆上部绳索上的一种圈
- A ring on a stay attachedto the head of a jib or staysail. 帆眼圈附着于船首三角帆或三角帆上部绳索上的一种圈。
- Something whose form is reminiscent of a ring - shaped cake. 汽车轮胎形如甜甜圈的环状物
- The floor of a ring in which boxing or wrestling takes place. 拳击场，摔跤场进行拳击或摔跤比赛的场地
- I touched the scar in the shape of a ring on my left shoulder. 我触摸左肩上那个戒指形状的伤疤。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- Will you partake of a drink with us? 和我们一同喝一杯好吗？
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- He went about in the disguise of a sailor. 他伪装成海员到处流窜。
- The novel unrolls the history of a certain woman. 那本小说揭露了某个女子的过去。
- The war was lost because of a shortage of munitions. 战争因军火不足而失败。
- A man appeared at the castle gate in the guise of a woodcutter. 一个男子打扮成樵夫的模样出现在城堡的门口。
- Examine the falsework of a house. 检查一座房屋的临时鹰架。
