Conodont
n. [古生]牙形刺, 牙形石
🗣️ 情景例句
Yes, I think that's what we stipulated.
对呀，我想那是我们所订定的。
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
I am always amazed when I hear people saying that sport creates goodwill between the nations,
当我听人们说体育运动可创造国家之间的友谊，