Graptoloidea
正笔石目
🗣️ 情景例句
Don't be such a grouch.
不要总是牢骚满腹。
I came here when I was 20.
我二十岁来这儿。
I felt especially pleased with my wonderful bargain -- until I got back to the ship.
在回到船上之前，我一直为我的绝妙的讨价还价而洋洋得意。