“扣环”的拼音为：kòu huán...

她骄傲地注视着鞋上闪亮的扣环.She gazed proudly at the shiny buckles on her shoes.将皮带一端插入皮带环中并扣好扣环.Slip a belt through the belt loops and buckle it.信心就是将人类的无能和上帝的全能连接在一起的扣环.Faith is the link that binds our nothingness to almightiness....

“扣环”的英语可以翻译为：jump ring，cramp ring，[设计] retaining ring，snap ring，ouch ...