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
He's going to be in New York tomorrow
明天， 他要来纽约
What are friends for?
朋友是做什么用的？
There's an old teapot over there. Isn't it beautiful! said Ann.
“那儿有一个旧茶壶。它不美丽吗？” 安说