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- Tires are usually made of rubber. 轮胎通常由橡胶制成。
- 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
- The price of rubber collapsed within a year. 橡胶价格在一年内暴跌了。
- He bent the iron bar as if it had been of rubber. 他把铁棒象胶一般地弄弯了。
- A piece of rubber can be elongated by streching. 一块橡皮可以拉长。
- This pair of shoes is made of rubber. 这双鞋是橡胶做的。
- An average of two students are absent each day. 每天平均有两个学生缺席。
- A piece of rubber can is elongated by streching. 一块橡皮可以拉长。
- Is this bat made of rubber or sponge? 这个球拍是橡胶做的还是海绵做的?
- The core of a golfball is made of rubber bands. 高尔夫球的芯是用橡皮圈做的。
- The standard of his work is well below the average of his class. 他的成绩大大低於班上的平均成绩。
- Bales of rubber were being weighed at a godown. 当时大包的橡胶正在货栈被称重。
- A piece of rubber hose is flexible. 橡皮管可以弯曲。
- There are a lot of rubber plantations in this region. 这个地区有许多橡胶园。
- He bent the iron bar as if it had been made of rubber. 他将铁棍折弯,彷佛那是用橡皮做成的。
- averaging of rubber [化] 不同等级生胶的混合
- The Dow-Jones average of industrial stocks fell by thirteen points today. 道琼斯工业股的平均指数今天下降了13点。
- The average of students in a class is thirty . 一个班的学生平均人数是30。
- We patched the hole with a small round patch of rubber. 我们用一小块圆形像胶补好车胎的孔。
- An average of ten students are absent each day . 每天平均有10个学生缺课。
