Alternating polarity
[化] 交变极性
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
I would like to make an appointment for tomorrow morning please.
我想预约明天早上见面。
To run away from his sister
从他姐姐那儿逃走
We're sorry, but we cannot allow your claim.
对不起，我无法接受你的赔偿要求。