基本解释連接件,緊固零件同根派生 fastenings相关词英汉例句Fastenings on a ski for securing the boot.皮靴固定裝置爲使滑雪靴牢固而在雪橇上設置的釦拴The sails are not responding to our pull on the ropes; the fastenings must got twisted somehow.現在我們用繩索拉不動風帆，一定是有些釦拴不知怎麽地被扭曲了。fastenings更多例句