单词	oil drop controling
释义	oil drop controling 油滴控制
随便看	circle of diffusion circle of dispersion circle of dispersion,circle of dissipation circle of dissipation circle of equa declination circle of equal altitde circle of equal altitude circle of equal altitudes circle of equal azimuth circle of equal declination circle of equal probability circle of equal probabilitycep circle of equal probability cep circle of equal probabitity circle of equator circle of error circle of error probability circle of fifths circle-of-fifths system circle of fifths temperament circle of food economy circle of fourths circle of friction circle of friends circle of good definition