Derric acid
[化] 鱼藤酸
🧩 词语组成解析
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
Finally, we came to an agreement.
最后我们达成了一致。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。