Performed polymer
[化] 预聚体
🧩 词语组成解析
v. 执行, 表演（perform的过去分词形式）
🗣️ 情景例句
I invited her to come by for dessert.
我邀请她来吃甜点。
Let me see your passport, please.
请让我看看你的护照。
At high speeds, falling cats have time to relax.
在高速下落中，猫有时间放松自己。