Acetylated cotton
[化] 乙酰化棉
🧩 词语组成解析
[机] 乙酰化了的
cotton
['kɑtn]
n. 棉;棉线;棉织物;（其他植物所生的绒毛状的）棉状物;
vi. 喜欢;赞成;一致;交往;
🗣️ 情景例句
A whole day's work.
一整天的成果呀。
You're very kind to take the trouble to help me.
谢谢你不怕麻烦帮助我。
The first essential in elephant training is to assign to the animal a single mahout who will be entirely responsible for the job.
驯象中至关重要的是指派一名专门的驯象员，全面负责这项工作。