可呼吸的

It's the same principle as rubbing alcohol.

用酒精擦拭同样有效。

She improved on the cotton fluffer and successively made the most advanced textile tool of the time, a pedal spinning wheel with three spindles. Combining the advanced textile technique of the Li ethnic group with the traditional weaving techniques of the Han ethnic group, she also produced textiles such as bedding with various patterns called "Wunijing Bedding".

她改进了弹棉花的弹弓，并成功地制成了当时世界上最先进的纺纱工具——三锭脚踏纺棉车；她还把黎族先进的纺织技术和汉族传统的织造工艺结合在一起，织成了配有各种图案的被褥等物品，被人们称为&乌泥泾被&。