Dinitrocellulose
[化] 二硝酸纤维素\\n[医] 硝基纤维素, 火棉
🗣️ 情景例句
She always reminds him of Grandma. Susan
总是让他想起奶奶。
Please give me your frank opinion.
请给我你坦率的意见。
I'd like to look at some sweaters.
我想看看毛衣。