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
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
I plan to be here for over a year.
我计划在这里住一年以上。
sometimes as much as twelve feet in length.
有时长达12英尺。