Nitrocellulose silk
[化] 硝化纤维(人造)丝
🧩 词语组成解析
n. 硝化纤维\\n[化] 硝酸纤维素
silk
[sɪlk]
n. 丝，蚕丝;丝绸，丝织物;（用于缝纫的）丝线;王室法律顾问;
vi. （玉米）处于长须的阶段中;
adj. 丝的;丝绸的;丝制的;
🗣️ 情景例句
He is tough to work with.
他很难共事。
She succeeded in persuading her parents.
她成功地说服了父母。
Her eyes were fixed on her plate and in a short time, she was busy eating.
她的眼睛盯着自己的盘子，不一会儿就忙着吃起来了。