gilsonite例句

The article introduced the category of natural bitumen and the characteristic of gilsonite.
介绍了天然沥青的种类与天然岩沥青的特点.

相关问题

gilsonite怎么读

gilsonite的音标：gilsonite的英式发音音标为：['gɪlsəˌnaɪt]gilsonite的美式发音音标为：['gɪlsəˌnaɪt]...
- #gilsonite
- #发音
gilsonite的意思？

n.黑[硬，天然]沥青，硬沥青...
- #gilsonite
- #释义