Dehydromucic acid
[化] 脱水粘酸
🧩 词语组成解析
🗣️ 情景例句
Everything is fine, Michelle.
一切都好， Michelle。
Her job is beginning to get her down.
她开始对工作感到厌倦了。
He was on his way to a lecture, when a tourist stopped him and asked him for directions.
他走在去听课的路上，此时一位游客拦住他问路。