Karstenite
硬石膏
🗣️ 情景例句
Harry, what would you like? Harry
你要什么？
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
The dogs have greater freedom, too, for they are allowed to wander outside their enclosure.
狗也比较自由，被放出围栏，四处遛达。