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- The design calculation of the large O ring rubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced. 介绍真空设备法兰采用大直径O形环橡胶自紧式密封（不用螺栓和螺母）的设计计算及其应用效果。
- A buffer in a drum used to temporarily store data. 磁鼓中用来暂时存放数据的一种缓冲区。
- The beats of the drum were steady and slow. 鼓声平稳而缓慢。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- His old woman really beat the drum last night. 他的老婆昨晚着实太吵大嚷了一场。
- Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Rubber boots are impervious to water. 橡胶鞋是防水的。
- I have not a good hand the whole rubber. 整个一盘牌中我就没有拿到过一手好牌。
- A flat ring made of rubber or plastic, used as a gasket. O型环一种由橡胶或塑料制成的平环，用作垫圈
- Let's try to drum up some more business. 让我们再努力招徕些生意。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- A steel drum band gingered up the party. 一铁鼓队使晚会生动起来
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- The salesman banged a drum to attract a crowd. 推销员击鼓以吸引人群。
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
- The drum majorette twirled her baton. 鼓乐队女队长快速地转动她的指挥棒。
- We imported raw rubber from Malaysia. 我们从马来西亚进口生胶。
- I am sorry-she's out. Can you ring again later? 对不起－她出去了。你过些时候再打电话来好吗？
