We bartered for furs with tobacco and rubber.

Oil and grease will rot the rubber of the tyre.

油污会腐蚀轮胎的橡胶.

You can erase pencil marks with a rubber.

你可以用橡皮擦掉铅笔记号.

Rubber is an elastic material.

橡胶是一种弹性材料.

The girls were tapping the rubber.

姑娘们正在割橡胶.

Now they wear rubber fingers treated with lactic acid.

现在他们带上了用乳酸处理过的橡皮指套.

Some of the prisoners were beaten about the head with rubber truncheons.

一些囚犯头部遭到橡皮警棍的击打.

The teacher is cleaning the blackboard with a board rubber.

老师正在用黑板擦擦黑板.

Foam rubber provides good insulation.

泡沫橡胶隔绝性能良好.

Pencil marks can be erased with a rubber.

铅笔的痕迹可被橡皮擦掉.

Most foreign trading companies in West Africa deals in rubber, cocoa and vegetable oil.

西非的大多数外贸公司经营橡胶 、 可可和植物油.

Rubber is a resilient material.

橡胶是有弹性的材料.

Rubber balls can be made to bound.

可以使橡皮球弹回.

Most of the white liquid running out of these trees ends up as rubber tires.

从这些树上流出来的大部分白色液体最后都变成了橡胶轮胎.

The stair treads were covered with rubber to prevent slipping.

楼梯踏板上覆盖着橡胶以防滑.

Rubber will not let water through.

水浸不透橡胶.

The rubber skirts round the bottom of a hovercraft were destroyed.

气垫船底部四周的橡胶护板被毁了.

The doctors decided that a rubber pipe would have to be let in to enable him to breathe.

医生们决定得插一个橡皮管进去,好使他能呼吸.

The rubber hose is playing out.

卷着的橡皮管正在逐渐放开.

A rubber ball bounces well.

橡皮球弹力好.

Seven people were wounded when soldiers fired rubber bullets to disperse crowds.

士兵发射橡皮子弹驱散人群时有7个人受了伤。