名词 doorknocker:
-
a device (usually metal and ornamental) attached by a hinge to a door
- There was a big, metal door-knocker on Scrooge's door.
在史高基的门上有一个巨大的，金属的门环。
- As Scrooge looked fixedly at this uncommon thing, it became a knocker again.
当史克鲁奇目不转晴地注视这个怪东西时，它又变成了一个门环。
