Cellulose triacetate
[机] 三乙酸纤维素
🧩 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;
a. 分子中含有三个醋酸基的,三醋酸基的
🗣️ 情景例句
Don't lose your cool.
要沉住气。
I'm very sorry. Can I get you another one?
非常抱歉。能不能另外给你买一条呢？
One morning the tiger was very, very hungry.
一天早上老虎饿极了。