corner handle

例句：

1. 1.The old house had a corner handle on the front door that was worn smooth from years of use.
   这所旧房子的前门有一个角落把手，由于多年的使用已经磨损得光滑了。
2. 2. When she opened the door, she noticed the corner handle was loose and needed to be tightened.
   当她打开门时，她注意到角落的把手松动了，需要拧紧。
3. 3.He carefully replaced the corner handle on the kitchen cabinets, making sure they were secure before leaving.
   他仔细地在厨房橱柜上更换了角落把手，确保它们牢固后才离开。