Polymer electret
[化] 高分子驻极体; 聚合物驻极体
🧩 词语组成解析
n. [电]驻极体, 电介体
🗣️ 情景例句
No, I think it's important to do it now.
不 ，我觉得还是应该现在动手术。
You will learn to like it.
你会喜欢它的。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：