Calymene
n. 【古生物】隐三叶属, 隐头虫属
🗣️ 情景例句
Thank you. I don't believe this.
谢谢。我简直不敢相信。
A man may lead a horse to the water, but he cannot make him drink.
牵马到河易，强马饮水难。
He did not see the bag until it was too late.
等他看见袋子时已经太晚了。