Question

and then there came a strange knocking at the door什么意思

Answer 1

and then there came a strange knocking at the door
然后传来了奇怪的敲门声
双语对照

例句:
1.
Then one day, the cops came knocking at his door.
后来有一天警察到他家里找他.

2.
One evening, as he was sitting in his room, there was a gentle knocking at the door.
有一天晚上，他正坐在房间里，有人在门上轻轻地敲了几下。