Podolite
碳磷灰石
🗣️ 情景例句
I miss seeing you.
我很想见到你 。
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
Like a scientist bent on making a discovery, he must cherish the hope that one day he will be amply rewarded.
他必须像一个专心致志进行探索的科学家那样抱有这样的希望，即终有一天，他的努力会取得丰硕的成果。