Biostratonomy
生物埋藏学
🗣️ 情景例句
It was a pleasant surprise.
那是个惊喜。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
People woken during these periods of eye-movements generally reported that they had been dreaming.
在眼球活动期间被叫醒的人都说自己在做梦；