v. 磨碎, 嚼碎( grind的第三人称单数 ); 旋转开动; 压迫, 折磨

n an insignificant student who is ridiculed as being affected or boringly studious

n the grade of particle fineness to which a substance is ground

n hard monotonous routine work

n the act of grinding to a powder or dust

v press or grind with a crushing noise

v make a grating or grinding sound by rubbing together

v work hard

v dance by rotating the pelvis in an erotically suggestive way, often while in contact with one's partner such that the dancers' legs are interlaced

v reduce to small pieces or particles by pounding or abrading

v created by grinding

v shape or form by grinding