单词	on-step operation
释义	on-step operation 步操作
随便看	double point interpolation in space double point pick double points double-point switch double point thread chaser double-point thread chaser double point threshold double-point tool double point tool double point toothing double-point toothing double poisson distribution double polarisation double-polarity pulse-amplitude modulation double polarization double pole double-pole doublepole double-pole contactor double pole cut-out double pole cut out double-pole cut-out double pole double throw double-pole double-throw double-pole double-throw (dpdt) 彫虫小技彫虫篆刻彬彬1 彬2 彬3 彬4 彬彬有礼彬彬济济彭乳臭乳色玻璃乳虎乳蛾乳酪乳酸乳钵乳香乳黄乳黄素