Polyesterification
n. 聚酯
🗣️ 情景例句
Tell him, Philip.
告诉他， Philip。
We have a lot of invitation cards, but they are all for the same date.
我们接到了许多请帖，但是上面的日期却全都是同一天。
Thirteen is not as good as one, but it's better than nothing.
“13下是不如1下好，但总比1下也不敲强。