Kerogen
n. 油母岩\\n[化] 油母质
🗣️ 情景例句
IN this respect, French differs from English.
在这方面，法语不同于英语。
Have you drucnk anything?
你喝过东西吗？
She spelled out for me the things that the teachers taught.
教师所教的东西，她都为我拼写出来。