Ramalic acid
[化] 树花地衣酸
🧩 词语组成解析
🗣️ 情景例句
Collecting matchsticks was fun, until that fateful day one of them caught alight.
收集火柴是一种乐趣，除非一天其中一根火柴不幸燃烧起来。
If we had been more careful, we would be getting much better results now.
如果我们更为细心的话，成绩会更好。
That's all. Any other questions?
就这些。还有什么问题吗？