单词	built-in arch
释义	built-in arch 固端拱
随便看	estimation accuracy estimation adjustment estimation algorithm estimation algorithm of life estimation and assessment estimation and budget estimation and diagnosis estimation and rectification estimation and review estimation approaches estimation-before-modeling estimation between gift and knowledge estimation bias estimation blind system identification estimation by analogy estimation by covariance estimation by eye estimation by remote sensing estimation by the method of moment estimation control estimation-correlator receiver estimation criteria estimation criterion estimation days estimation device