unshutvt.打开unsadj.不对称的unsaturated benzene hydrocarbon不饱和苯烃unstructured quadrilateral grid非结构四边形网格Unsymmetrical wood based panels不对称人造板unsupervised speaker adaptation无监督自适应unsophisticated tastes/people单纯的爱好/人们unstiffened overlapped CHS joint圆钢管搭接节点unsupervised pattern recognition无监督模式识别unsaturated polyester resin mold不饱和树脂基模具Unsaturated acyl-CoA hydratase不饱和酰基-CoA水合酶unsymmetrical tridiagonal matrix非对称三对角矩阵