Para-dihydroxybehenic acid
[化] 聚二羟基山┵酸
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
If you have any trouble, let me know.
如果你有任何的麻烦，请告诉我。
The only feasting I do these days is in my dream.
这几天我只能在梦中享受山珍海味了。
Is there a river in the picture?
画里有一条河吗？