lenzitin

例句：

1. 1. The tailor used a long needle to stitch the seam.
   裁缝用一根长针缝合了缝。
2. 2.She carefully threaded her needle and began to knit.
   她小心翼翼地穿线，开始织毛衣。
3. 3. The sewing machine is an essential tool for home decorators.
   缝纫机是家庭装饰师不可或缺的工具。