Crystallofluorescence
晶体荧光
🗣️ 情景例句
Don't drink the tap water.
别喝自来水。
Take time for deliberation; hste spoils everything.
要费时思考，急躁会坏事。
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。