单词	含铀褐煤
释义	含铀褐煤uraniferous lignite
随便看	rotation-inversion axis rotation irradiation rotation irrigation rotationlevel rotation matrix rotation method rotation moment rotation movement rotation movement--revolving movement rotation movement;revolving movement rotation number rotation of axes rotation of axis rotation of beam rotation of corrdinates rotation of cropping rotation of crop s rotation of crops rotation of earth rotation of medium rotation-of-sailing agreement rotation of the arm rotation of the arm--right-left turning of the arm rotation of the earth rotation of the earth (on its axis)