Biostratonomy
生物埋藏学
🗣️ 情景例句
Sorry, I have to say good-bye.
我不得不说再见了。
The speech thrilled the crowd.
这演说使听众感到振奋。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。