Bracteody
苞片化
🗣️ 情景例句
Oh,
噢，
But the market prices are changing frequently.
但是市场价格随时都在变化。
Like exercise books, rulers, pens, colour pencils, erasers and maps.
像练习本、格尺、钢笔、彩色铅笔、橡皮和地图等。