A length of yarn, cord, or thread, especially a strong silk thread used mainly to bind the edges of buttonholes.
丝线一段毛线、粗线或丝线，尤指主要用来缝合钮扣孔的结实丝线
She wove the silk thread into a beautiful shirt.
她把那丝线编成一件漂亮的绸衬衫。
Small lightweight items for household use, such as needles, buttons, and thread.
精巧的玩意常在百货商店里出售的家用小物品（如缝纫用的针线，钮扣）
