A device for sealing a passage against the escape of gases,especially a U-shaped or S-shaped bend in a drainpipe that prevents the return flow of sewer gas by means of a water barrier.

U字形或S字形隔臭管为防止气体漏逸而封堵一段通道的装置，尤指排水管中的U形管或S形弯管，它可以通过水的阻挡防止下水道气体倒流

The cat burglar must have climbed up that drainpipe .

飞贼一定是从排水管爬上去的。

It was a small trick to slide down the drainpipe

滑下排水管就不过是小玩艺罢了。

Development of Drainpipe Networks Management Information System Based on Mapinfo

基于MapInfo的排水管网管理信息系统的建立与应用

Cause and Elimination of Pitted Defects of Flexibility-interface Cast Iron Drainpipe in the Pouring-fixed Centrifugal Casting

离心铸造灰铸铁排水管麻面缺陷的消除

The drainpipe conducts excess water from the well

排水管把多余的水从井中排出。

The drainpipe has plugged up because of something settling in it.

排水管因为有什么东西沉淀在里面而堵塞了。

Thieves probably got into the house by shining up a drainpipe and forcing open the window.

窃贼可能是沿着排水管爬上去并撬开窗户进屋的。

Water escaped rapidly from the drainpipe .

水从排水管中迅速流出。

Mud choked the drainpipe .

淤泥堵塞了下水道.

Slipping through a gap at the top of his tank, he scurried across the floor and made his way down a 50-metre drainpipe into Hawke’s Bay, North Island.

它从水箱顶部的一条细缝溜出，快速穿过地面，通过长达50米的排水管，进入新西兰北岛的霍克湾。

(He erases a door, starts in again. ) Because there was a drainpipe here.

（他擦掉了一个门，重画了一下）因为这里是个排水管。

The constitution and workflow of the machine are as follows: a water collecting pipe 10 is connected with a drainpipe on road surface;

本机器的构成和工作流程如下：集水管10和路面排水管连接。

Technique measure to avoid drainpipe jam

避免室内排水管道堵塞的技术措施

Analysis and Calculation of Egg-Shaped Buried Drainpipe

蛋形地埋排水管道的分析计算

Manufacture Polypropylene Drainpipe from Recycling Waste Intertexture

废旧编织袋回收料制造聚丙烯排水管

Reinforcement of fractured reinforced concrete drainpipe

钢筋混凝土排水管破裂的补强加固

Research of drainpipe constructing technique in backfill soil

关于回填土地段排水管道施工技术问题的研究

Her arms are scabbed like she’s been shinning up a rusty drainpipe and accidentally slid back down and scraped herself.

她的胳膊上满是痂疤，仿佛她在擦一个生锈的排水管时意外地滑倒擦伤了自己似的。

Design and Construction of Underground Flexible Drainpipe

埋地柔性排水管材的设计与施工探讨

The experimental research on modified performance of drainpipe concrete

排水管混凝土的改性试验研究

Talk About the Installation of UPVC Drainpipe

浅谈UPVC排水管的安装应用

Humble Analysis of Application of Moulded Reinforced Glass-Fiber Polypropylene Drainpipe

浅析玻纤增强聚丙烯模压排水管的运用

Causation and prevention measure of drainpipe jammed in small area

浅析住宅小区排水管道堵塞原因及预防措施

Diameter Calculation of Drain Valve and Vent Valve of Long Drainpipe in Heat-supply Network

热网长放水管放水阀与放气阀直径的计算

Construction technology of cast-iron drainpipe with ductile joint and application

柔性接口铸铁排水管施工技术及应用

Development of complete set of production line for tri-complex mute drainpipe

三复静音排水管成套生产线的研制

Construction of Pipe Jacking for Large Diameter Drainpipe in Collapsible Loess Zone

湿陷性黄土地区大口径排水管道顶管施工

the closet drainpipe is set with the ground leak through and the crude filtering net;

所述的橱排水管上设置地面滴漏和粗过漉网；

the wash basin is connected with the rinse sink and the closet drainpipe ;

所述的洗面盆和洗刷池与橱排水管连通；

drainpipe trousers

n.瘦裤腿裤子