spindle

n. 纱锭,纺锤,轴
v. 变细长

A spindle or an axle used to secure or support material being machined or milled.

紧轴一根用于固定或支撑待切削或粉碎原料的新心轴或轮轴

A spindle or bobbin around which yarn is wound in weaving.

纡管；纬管在纺织中绕以纱线的锭子或筒管