胶体灰浆

colloidal grout的用法和样例：

例句

But these were uncased auger-drilled poured pilings, with the grout in direct contact with the native materials.不过这些都是露出地面经钻孔绕灌而成的桩，灰浆同天然材料直接接触。

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DEVELOPMENT REPORT - Aid Group Designs System to Make Dirty Water Safe to Drink By Jill Moss Broadcast: Monday, October 17, 2005 This is Steve Ember with the VOA Special English Development Report. Ea

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Ceramic1 Water Purifier2

Broadcast: May 5, 2003 By Jill Moss This is the VOA Special English Development Report. Each year more than two-million people die from diseases caused by drinking dirty water. That is the estimate of

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This is the VOA Special English Development Report. Jeffrey Schwarz coordinates the water filter project for North America from the Carnegie Library Pot Shop, adapting technology developed in Central America during Hurricane Mitch in 1998 The Braddo

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学英语单词

Agriculture Secretary

all light

American standard wire gauge

analog subset

attrition murmur

balance one side with another

basalium (pl. -lia)