Kerogenesis
新生性变态, 不适发育
🗣️ 情景例句
Yes, we'll be arriving by car about ten o'clock Friday night.
是的， 我们将于星期五晚上十点钟左右开车抵达。
Cindy's sister will arrive in eight days.
辛迪的姐姐八天后将到。
What shall we do today? The weather's not very good.
我们今天该做什么呢？天气很不好。