单词	sign of proportion
释义	sign of proportion 比例号
随便看	sample vial sample video sample wafer sample water piping system sample weld sample workpiece sampley sample yarn winder sampley-by-sample product sampling samplingaction sampling action sampling algorithm sampling analog memory system sampling analysis sampling analyzer panel sampling and analysis program sampling and analyzing unit sampling and decontamination rooms sampling and hold circuit sampling and information sampling aperture sampling apparatus sampling apparatus scattering area sampling area 业2 业3 业4 业业兢兢业业矜矜业峻鸿绩业精于勤业部丛丛1 甘エ甘エル甘エンボウ甘エン坊甘カライ甘ジョッパイ甘ズッパイ甘チャン甘ッタルイ甘ッタレル