Saamite
锶磷灰石
🗣️ 情景例句
It was for a good reason.
你今天早走是有原因的。
Peter began to hear about the interesting new play.
彼德开始听到新放映的电视剧很精彩。
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？