单词：bitumen

中文含义：沥青

英语词性：noun

美式音标：bɪ’tjumən

同义词：asphalt, tar

易混淆单词：bitchumen (拼写错误)

双语例句：

1. We need to repair the road as soon as possible because the bitumen is damaged. (我们需要尽快修复路面，因为沥青已经损坏了。)

2. Bitumen is commonly used in the construction of highways and waterproofing of roofs. (沥青常用于公路建设和屋顶防水。)