Isokite
n. [矿]氟磷钙镁石
🗣️ 情景例句
A special place for special people.
这是为特殊人物而设的特别地方。
Fine.
好。
Cave exploration, or pot-holing, as it has come to be known, is a relatively new sport.
洞穴勘查——或洞穴勘探——是一项比较新的体育活动。