UNSYMadj.非对称的
unsadj.不对称的
unsymmetrical balance不对称平衡,不对称平衡网络
unsecured liabilities无担保负债
Unsupervised classify非监督分类
unsymmetric laminates不对称铺层
unsupervised learning无监督学习
unsaturated soil mass非饱和土体
unstructured language[计] 非结构化语言
unsulfonated material未磺化物
unscheduled pregnancy计划外怀孕
unsaturated fatty oil不饱和油脂