1.
paving and tiling
![点击朗读](/dictall/images/read.gif)
铺路和敷设排水瓦管
2.
A layer of coarse gravel is often placed around the drain tile.
![点击朗读](/dictall/images/read.gif)
常常在排水瓦管周围铺一层粗石砾。
3.
Centre ivoirien pour la gastin des entreprises
![点击朗读](/dictall/images/read.gif)
科特迪瓦企业管理中心
4.
lead seal single slip liner hanger
![点击朗读](/dictall/images/read.gif)
铅封单卡瓦衬管悬挂器
5.
Archdiocese of San Salvador
![点击朗读](/dictall/images/read.gif)
圣萨尔瓦多大主教管区
6.
Shock Absorbers: Twin tube gas-pressurized
![点击朗读](/dictall/images/read.gif)
双管式瓦斯气压避震器
7.
QING: director of brick and tile making for the imperial mausoleum
![点击朗读](/dictall/images/read.gif)
陵寝管理烧造砖瓦官
8.
Let each one sweep the snow from his own doorstep and heed not the frost on his neighbour's roof.
各人自扫门前雪,莫管他人瓦上霜。
9.
A still tongue keeps a wise head
![点击朗读](/dictall/images/read.gif)
各人自扫门前雪莫管他人瓦上霜
10.
United Nations Postal Administration (Geneva Section)
![点击朗读](/dictall/images/read.gif)
联合国邮政管理处(日内瓦分处)
11.
tubing ring with wedges
![点击朗读](/dictall/images/read.gif)
带卡瓦的起下油管用工具
12.
double-grip large bore single string packer
![点击朗读](/dictall/images/read.gif)
双卡瓦大内孔单管封隔器
13.
double grip retrievable casing packer
![点击朗读](/dictall/images/read.gif)
双卡瓦可回收式套管封隔器
14.
single grip retrievable casing packer
![点击朗读](/dictall/images/read.gif)
单卡瓦可收回式套管封隔器
15.
Gas is piped into all the houses.
![点击朗读](/dictall/images/read.gif)
瓦斯由管道输送到各家各户。
16.
This piece of orchestral music was written by Wagner.
![点击朗读](/dictall/images/read.gif)
这支管弦乐曲是由瓦格纳写成的。
17.
This piece of orchestral music is write by Wagner .
![点击朗读](/dictall/images/read.gif)
这支管弦乐曲是瓦格纳写成的。
18.
Each one sweeps the snow from his own doorstep and doesn't bother about the frost on his neighbor's roof.
各人自扫门前雪,不管他人瓦上霜。