... 弹棉花 ,fluffing cotton 弹花弓 ,cotton fluffer 牧场 ,pasture; pastureland ...
基于28个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
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；
youdao
应用推荐
模块上移
模块下移
不移动