Alternating quantity
[电] 交流量
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
Mr. Harry Bennett and his daughter.
Harry Bennett先生和他女儿。
That's a pity.
那真可惜。
The weather gets warmer, and the days get longer.
天气渐暖，白天渐渐变长。