劍橋詞典a piece of metal that fastens the edge of a door , window , lid , etc. to something else and allows it to open or close 合頁(yè)，鉸鏈 We had to take the front door off its hinges to get our new sofa into the house . 我們不得不把前門從合頁(yè)上卸下來(lái)才把新沙發(fā)搬進(jìn)了屋子里。 返回 hinge