Porasil
多孔硅胶珠
🗣️ 情景例句
Now that illiteracy is not so wide spread, people everywhere are free to enjoy great literature.
现在文盲不是很普遍，世界各地的人都可以很自由地欣赏文学作品。
She sent me a Christmas card last year.
去年寄过一张圣诞卡。
Pink's her favourite colour.
粉红色是她最喜欢的颜色。