单词	malperformance
释义	英汉大☞underperform
随便看	prismatic beam prismatic binocular prismatic binoculars prismatic camera prismatic cell prismatic channel prismatic class prismatic coeffi-cient prismatic coefficient prismatic colors prismatic colours prismatic compass prismatic condenser prismatic crystal prismatic curve prismatic decomposition prismatic diopter prismatic dislocation prismatic dislocation loop prismatic error prismatic eyepiece prismatic face prismatic--face prismatic focusing magnifier prismatic fuel element