You'd better wear rubbers, for it's raining.

The mechanism of tackification of rubbers by resins is not completely understood.

有关橡胶被树脂增粘的机理尚未完全了解.

Organic rubbers develop a resinous surface crust through weathering.

有机橡胶经过风蚀后,逐呈现出树脂状的外表.

We wear rubbers on our feet when it rains.

下雨时我们穿橡胶套鞋.

Let's have a few rubbers of bridge.

我们玩几局桥牌吧。

The smell of burning rubber is not pleasant.

橡胶燃烧的气味不好闻.

The government bought up the whole domestic rubber crop.

政府买进国产的全部橡胶。

We bartered for furs with tobacco and rubber.

我们用烟草和橡胶换取毛皮.

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.