"the incident left him unstrung and incapable of rational effort"
unsayvt.取消;撤回(说过的话)
unsadj.不对称的
unseasonable seafood不当令的海鲜
unsaturated rockmass非饱和岩体
unsaturated sediment非饱和淤砂层
unsaturated affinity不饱和亲(和)力
unsymmetrical matrix非对称矩阵
unsaturated laterite非饱和红土
unsubsidized product不受补贴的产品
unsymmetrical alkene不对称烯属烃
unsupercharged power无增压功率