unshutvt.打开
unsadj.不对称的
unsupported distance measurement悬高测量
unsocialized aggressive reaction未社会化攻击反应
Unshakably calm and collected.沉着的不可动摇地冷静和精神集中的
unsyrrrnetrical magnetic circuit非对称磁路
unsaturated hydraulic parameters非饱和水力学参数
Unsmooth look at front pocket./ 前袋视觉不圆顺。
unsymmetrical dimethyl hydrazine偏二甲肼
Unsaturated acyl-CoA reductase不饱和酰基-CoA还原酶