fasten to的用法和樣例：
例句
- The dog is fastened to a post by a chain.
那條狗被鏈條拴在柱子上。 - Close-fitting breeches or leggings reaching up to the hips and fastened to a doublet, formerly worn by men. Used only in the plural.
男式緊身褲昔日男用的一種緊身短褲或者裹腿，穿至臀部並與緊身上衣系在一起(只用於複數形式) - A loop fastened to a belt to hold a tool or weapon.
掛武器環固定在腰帶上拴工具或武器的環套
