Celesite
天青石
🗣️ 情景例句
When you come out of the hospital.
在你病好出院后。
The restaurant doesn't open until seven forty-five.
饭馆要到七点四十五分才开门。
Rays from the sun excite and energize the atmosphere of the earth,
太阳光刺激了地球的大气层，并给予它能量；