Stratigrapher
n. 地层学家
🗣️ 情景例句
So tell me about your educational history.
请告诉我你的教育经历。
I am afraid you don't see my point.
恐怕你没有明白我的意思。
at eighty can knock us out, and into our grave.
能到了80岁可能会使我们一蹶不振而进入坟墓。