词汇	navigable span
释义	navigable span 航行孔,适航跨距
随便看	evaluation test of characteristic evaluation test of column Evaluation Test Plan evaluation test procedure evaluation test program evaluation test specification evaluation the fatalness evaluation theory evaluation threat Evaluation threshold evaluation through network evaluation timing evaluation to clinical skills evaluation tool evaluation to the deposit evaluation to the shortage evaluation to treatment evaluation tradition evaluation trial evaluation tunction evaluation type Evaluation Uncertainty evaluation uniform convergence evaluation unit evaluation validity