Perisphinctes
旋菊石属
🗣️ 情景例句
I'm still learning.
我还在学习当中。
Like father,like son.
有其父，必有其子。
There was a note of triumph in my voice when I told him that it was there in black and white.
我带着一种胜利者的调子告诉他那趟车白纸黑字。明明白白印在时刻表上。