您要查找的是不是：
- rubber diaphrgam pump 橡胶隔膜泵
- 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。
- Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
- 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。
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
- We imported raw rubber from Malaysia. 我们从马来西亚进口生胶。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Rubber is the country's principal export. 橡胶制品是该国主要的出口产品。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Oil and grease will rot the rubber of your tyres. 油污能腐蚀轮胎橡胶。
- The little girl stretched her rubber band. 小女孩拉长橡皮筋。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- Tires are usually made of rubber. 轮胎通常由橡胶制成。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- They worked on the farm, tapping rubber trees. 他们在这农场做割胶的工作。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- He stretched the rubber band till it snapped. 他把橡皮筋啪的一声拉断了。
