Necic acids
[化] 千里光酸
🧩 词语组成解析
n. 酸, 酸类；有酸味的东西（acid的复数）
🗣️ 情景例句
Would you please account for these problems?
请你谈谈这些问题，好吗？
What were you doing this time last year?
去年这时候你在干什么？
Oh, good evening. May I speak to Ann, please?
噢，晚上好！我想跟安讲话，行吗？