Cellulose diacetate
[建] 二乙酸纤维素
🧩 词语组成解析
cellulose
['seljuləus]
n. 细胞膜质，纤维素;（用于制作涂料、漆等的）纤维素化合物;
[有化]双乙酸盐[酯]
🗣️ 情景例句
I'm not full yet.
我还没吃饱呢！
He that travels far knows much.
见多识广。
Oh good! But where are the paper bags?
太好了。不过纸袋在哪儿？