Alternating curren
[化] 交流; 交流电
🧩 词语组成解析
a. 交互的\\n[医] 交替的
n. 卡伦牌（汽车品牌）
🗣️ 情景例句
Thank you for your interest in this position.
谢谢你对本公司感兴趣。
Ellen liked to smell her mother's cooking, when she came home.
艾伦回到家来，喜欢闻一闻母亲做的菜。
that people have for years assumed that the process of losing vigour with time,
多年来就已认识到。生命力随着时间流失而丧失活力，