Perisphinctes
旋菊石属
🗣️ 情景例句
He had a great capacity for learning.
他的学习能力很强。
Things done cannot be undone.
木已成舟。
The girl 'gave' her mother a free dress once a week!
那姑娘每星期“送”她母亲一件免费的衣服！