Permanent-magnet focusing
[电] 久磁聚焦
🧩 词语组成解析
adj. 永久(性)的,永恒的,不变的,耐久的,持久的,经久的;稳定的;常务的,常设的;
n. 电烫发,烫发;
per贯穿,自始至终+man拿住+ent形容词后缀→永久拿住→永恒的
🗣️ 情景例句
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌,这时刚刚布置完毕。
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