knocker

过去式：

动词过去式: knocked

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：

Our products include :Decorative hardware parts,bolts,door stop,door knocker,security chain,signboard,handle,hook, hinges,sanitary hardware,brass casting,viewr.

主要产品与服务： 装饰五金,门顶,门吸,门敲,挂钩,插销,门牌号,马桶铰链,拉手,拉篮,铜压铸,锻压件,防盗扣。

To be a 1) booster, not a 2) knocker; a pusher, not a kicker; a motor, not a 3) clog.

将1）助推器，而不是2）海浪;一个推车，而不是踢球;汽车，而不是3）阻塞。

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。

The knocker is broken.

门环坏了。

The knocker is oblong in shape, and of the kind our ancestors called "jaquemart".

铁锤是长方形的，象古时的钟锤。

Then the rattle..on the knocker.

之后是连续的叩门声。

The two decrepit leaves which barred it were ornamented with an old rusty knocker.

双合门扇已经破烂，一个旧门锤也生了锈。

Then the rattle. .on the knocker.

之后是连续的叩门声。

except the screws and nuts that held the knocker.

只有固定门环的螺丝和螺帽。