n. 橡胶;橡皮;决胜局;避孕套;
adj. 橡胶制成的;
vt. 涂橡胶于;用橡胶制造;
vi. 扭转脖子看;好奇地引颈而望;
例句:
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.