Alathon
乙烯均聚物, 聚乙烯
🗣️ 情景例句
The game was put off due to heavy rain.
由于下大雨，比赛延迟了。
My favorite holiday is Christmas.
我喜欢的节日是圣诞节。
After that they pressed a piece of paper on top, and printed a whole page of a book.
然后，再把一张纸压在上面，就印出了一整页书。