Elastic bitumen
[化] 矿质橡胶
🧩 词语组成解析
bitumen
[bə'tumən]
n. 沥青，柏油;
🗣️ 情景例句
His experience will be valuable to both of us.
他的经验对你我都很有用。
How long will it take me to get there?
到那儿要多长时间？
Swimming, I think.
我想是在游泳吧。