Preformed polymer
[化] 预聚物
🧩 词语组成解析
preformed
[['pri:'fɔ:md]]
a. 预成型的, 预制成的
🗣️ 情景例句
I just want to see one smile from you.
我就想看你笑一个。
No,that's not my book.
不，那不是我的书。
What a stupid idiot!
真是白痴一个！