1.
There came a gentle tap on the door.
门上有了轻微的敲门声。
2.
He opened the door in response to a knock.
他应敲门声而开了门。
3.
Blows rained on the door.
敲门声像雨点一样.
4.
Suddenly strikes a sound of knocking.
突然响起一阵敲门声。
5.
Soon there came a knock on the door,
不久后，他们听到敲门声，
6.
There was a knock again.
敲门声又响了起来。
7.
a knock on the door aroused us.
敲门声把我们唤醒了。
8.
At last a knock was heard.
最后，传来了敲门声。
9.
the family hears knocking at the door again.
一家人又听到敲门声。
10.
Then, there is a knock at the door.
接着，传来了一阵敲门声。
11.
but was interrupted by a knock at the door.
却被一阵敲门声打断了。
12.
When she woke,her ear caught the sound of knocking.
她醒来时听到了敲门声。
13.
We heard repeated knocks on the door.
我们多次听到敲门声
14.
They heard a tap at the door.
他们听见轻轻的敲门声.
15.
Just then there was a knock on the door. It was the coachman.
这时，门上响起了敲门声，马车主人来了。
16.
a series of short sharp noises (as made by strokes on a drum or knocks on a door).
一系列急剧而重复的敲击声或叩击声（如打鼓声或敲门声）。
17.
There was a loud knock at the door and Cherry rushed to answer it.
门口传来一阵响亮的敲门声，切丽急忙跑去开门。
18.
Suddenly there came a rat-a-tat on the door.
突然传来了一阵梆梆的敲门声。