Cellulosic acid
[医] 纤维素酸, 氧化纤维素
🧩 词语组成解析
a. 有纤维质的
🗣️ 情景例句
and he kept talking about having a house of our own.
他老说要有自己的家。
By doing we learn.
经一事，长一智。
Don't worry! said Ah Fang.We're safe. Don't be afraid. Let's go for a walk.
“不用担心！”阿芳说，“我们很安全。别害怕，我们去散散步吧。”