Kerabitumen
[地质]油母岩质
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
After dinner I read a magazine and made some telephone calls.
在晚饭以后我读一本杂志和打了一些电话。
If you travel in India, or France, or Germany, or almost any other country in the world, you will still be able to use English.
假如你到印度、法国、德国等世界上其他任何国家去旅行，你仍能用上英语。