Kerogen
n. 油母岩\\n[化] 油母质
🗣️ 情景例句
Oh, this is amazing! How can you people handle so many festivals?
哇，不是吧！你们怎么可能应付这么多的节日？
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
We informed him that the fissure extended for fifty years and was tow feet wide and four feet deep.
我们告诉他那个大裂缝长50码，宽2英尺，深4英尺。