She improved on the cotton fluffer and successively made the most advanced textile tool of the time, a pedal spinning wheel with three spindles.
她改进了弹棉花的弹弓，并
功
了当时世界上最先进的纺纱工具——三锭脚
纺棉车；
She improved on the cotton fluffer and successively made the most advanced textile tool of the time, a pedal spinning wheel with three spindles.
她改进了弹棉花的弹弓，并功了当时世界上最先进的纺纱工具——三锭脚纺棉车；
声明：以上例句、词性分类均由互联
自动生
，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
