Selenitum
[医] 透明石膏, 玄精石
🗣️ 情景例句
I hope you have a wonderful time
希望你们玩得开心
Nothing is given so freely as advice.
劝人最容易。
and even so, some starting data has to guessed,
既使是这样，有些开始时的资料也不得不依靠推测，