Celloidin
n. 火棉胶,火棉
🔁 扩展释义
【化】 胶棉屑(火棉的一种)【医】 火棉液, 棉胶
🗣️ 情景例句
I did both with Richard and Susan,
有Richard和Susan时我这样做，
She's head over heels in love with him.
她深深地爱上了他。
You've got it.
你明白了。