n.图像压缩；v.夹紧( cramp的现在分词 )；压紧；约束；限制 英英释义： cramp[ 'kræmpiŋ ]n.a painful and involuntary muscular contraction同义词：spasmmuscle spasma clamp for holding pieces of wood together while they are glueda strip of metal with ends bent at right angles; used to hold ma