Dextronic acid
[化] 右旋糖酸; 葡糖酸
🧩 词语组成解析
🗣️ 情景例句
Are you all right?
你还好吗？
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
She struck the keys too hard and two of the strings were broken.
她在击琴键时用力过猛，损坏了两根琴弦。