查询词典 door-knocker

One rapped on a door, one tapped with a knock, did he knock Paul de Kock with a loud proud knocker with a cock carracarracarra cock.

507有人笃笃敲门，有人砰砰拍。他，保罗。德。科克拍了。用响亮、高傲的门环，喀呵、咔啦咔啦咔啦、喀呵。

The blinds of the avenue passed and number nine with its craped knocker, door ajar. At walking pace.

马路旁的百叶窗向后移动；门环上蒙着黑纱的九号那半掩着的大门，也以步行的速度过去了。

The door, which was equipped with neither bell nor knocker, was blistered and distained.

种种迹象表明，这里已长期无人打扫，显得又脏又乱。

Behind an innocuous-looking teak door, however, with its intricate carvings and ornate brass knocker, was the Captain's Bar, teeming with men swigging beer and downing stale roasted peanuts.

船长酒巴就在那扇看起来无害的柚木门后，门上有错综复杂的雕刻品以及华丽的黄铜门环，然而，酒巴间坐满了大口喝啤酒的男人们，就着烤好的陈味花生。

"There's no knocker on the door," he said.

&门上还没有门环呢。&彼得说。

I ran up the steps and I tried the door and knocked with the knocker.

我跑上台阶，想要开门，不停地扣着门环。

Raps'.'' or strikes, especially a door knocker.

敲击者敲击或打击的人，尤指敲门者

Before Sophie could grasp the knocker, the door swung open from within.

索菲正想去抓那个门环，门就打开了。

When one knows how to look, one finds the spirit of a century, and the physiognomy of a king, even in the knocker on a door.

这些民房分散在不同的街区，但行家的目光还是一眼便可把它们区分开来，并确定其年代，只要善于识别，哪怕是一把敲门槌，也能从中发现某个时代的精神和某个国王的面貌。

Ringed the door knocker with a wreath of holly.

动物中鸟或家禽的一窝，一伙

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。