Podolite
碳磷灰石
🗣️ 情景例句
According to my experience, I agree that yours are of better quality.
有我的经验来判定你们的产品的确较好。
I considered changing my job,k but in the end I decided not to.
我考虑换个工作，但最后我决定不换了。
I can let you have this kind cheaper.
我可以算你便宜一点。