单词	Lally column
释义	Lally column /ˈlälē ˌkäləm / noun trademark A tubular steel column filled with concrete and used as a supporting member in a building.Normally three season porches are built on Lally columns or wood posts that sit on top of footings.... It was contended that an outside expert was called in, following which steel plates were welded to the sides of the Lally columns and an additional wall was installed to retain the shifting wall. Settlement cracks in a concrete floor around a supporting Lally column might be indicative of a serious problem such as building settlement if the columns are settling.
随便看	Paracelsus paracentesis paracentral paracentric inversion paracervical paracetamol parachor parachordal parachromatin parachromatism parachronism parachronistic para-church parachutage parachutal parachute parachute assembly parachute child parachute course parachute drop parachute flare parachute jump parachute kid parachute payment parachuter

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。