Contractions收缩
contractionn.收缩;痉挛;缩写式
contraction of bank money银行信用紧缩
contraction rate of curing固化收缩率
contraction ring of uterus班都氏环
contraction of dislocation位错的收缩
contraction semi - group压缩c0半群
contraction-caused crack干缩裂缝
contraction of dental arch牙弓内收
contraction of money supply收缩货币供应
contraction of visual field视野缩小
contraction and deformation收缩变形