Graptolite
n. [古生]笔石( 古元脊椎动物, 现存化石 )
🗣️ 情景例句
If you snack too much, you may get fat.
零食吃得太多，你会长胖的。
I wish you had called me back the next day,as I had asked you to.
我希望你明天打电话给了我回来,正如我要你做的。
'The light is dim.Read the letter to me'.
“光线太暗，请给我读一下这封信。”