Dissertates
vi. 讲演；论说；写论文
🗣️ 情景例句
You are a terrific instructor, Jack.
你真是个了不起的教练 Jack。
Where's the door?
门在哪儿？
It is almost always due to some very special circumstances that traces of land animals survive,
几乎总是由于某些特殊的条件，陆地动物的遗体才被存下来，