单词	concrete frame structure
释义	concrete frame structure 混凝土框架结构
随便看	expected number in the systems expected number of failure expected number of failureenf expected number of insurance plans Expected Number of Kills expected number of renewals expected objections to the plan Expected Operation Forecast expected opportunity cost expected opportunity loss expected optimal region expected outcome expected output expected pacemaker discharge expected pacemaker escape interval expected packet sequence number expected past plan expected pattern expected payment expected payoff expected pay off expected performance expected performance time expected perinatal mortality rate expected period of works