Prehistorian
n. 史前史学家,史前学家
🗣️ 情景例句
when she was running for the school board.
在妈妈竞选联合校董会席次时。
What excuse could he have for being so rude?
他做了那样无理的事，将如何辩解呢？
It's only three minutes to eight.
现在才7点57分。