knocker

第三人称单数：

动词第三人称单数: knocks

更多词形：

动词过去式: knocked | 动词过去分词: knocked | 动词现在分词: knocking | 动词第三人称单数: knocks |

单词例句：

Yu Quanxi plays the flute, his son, Yu Wentao, plays the keyboard, and his wife, Shen Shumin, and daughter-in-law, Qu Wenchun, accompany them by playing the tambourine and using a wooden knocker.

于全喜演奏笛子，儿子于文涛是键盘手，而妻子申淑敏、儿媳屈文春担任铃鼓、木鱼等打击乐伴奏。

Number 30 has a red door and a brass knocker.

30号有一扇红门和一幅铜门环。

Scrooge could not move, he was so afraid.Then,as his eyes took a second,closer look at the face,it changed into a knocker again.

史高基挪动不了了，他太害怕了。然后，他用斗鸡眼看着那张脸，他又变回了一个门环。

At the rat - a - tat of the knocker her heart flew into her mouth.

听到敲击者咚咚声她的心都悬起来了。

The knocker is broken.

门环坏了。

To be a booster, not a knocker, not a kicker, a motor, not a clog.

做一个推动者而不是一个抱怨者；做一个马达而不是一个障碍。

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。

Since her using it, a commemorative brass plaque has been added to the door along with a brass owl door knocker.

自从她使用它，黄铜纪念牌匾已添加到大门上，以及一个黄铜猫头鹰的大门钥匙 。

Then the rattle..on the knocker.

之后是连续的叩门声。