扩展刻度式仪表 expanded scale meter: 展延标度尺expanded scale: 放大的刻度; 扩展标度; 扩展的刻度; 扩展刻度expanded line scale: 放线比例尺expanded scale instrument: 扩展标度尺仪表expanded-scale indicator: 扩大刻度的指示器下载手机词典可随时随地查词查翻译