Electret
n. [电]驻极体, 电介体
🔁 扩展释义
【化】 驻极体
🗣️ 情景例句
He's on leave now.
他现在在休假。
Her life was devoted to caring for the sick and needy.
她一生致力于照顾病人和穷人。
Not at all.
不用谢。