unsewvt.拆除...之线
unsadj.不对称的
unshielded twisted pair非屏蔽双绞线
unsaturated porous media非饱和多孔介质
unsatisfiable subformula不可满足子式
unsupported night attack无支援的夜间进攻
Unspotted Saw-whet Owln.白眉鬼鸮
unsatisfactory operation不能令人满意的工作
unscheduled teaching way课外教育教学方法
Unstabal angina pectoris不稳定性心绞痛
"a mute appeal"
"a silent curse"
"best grief is tongueless"
"the words stopped at her lips unsounded"
"unspoken grief"
"choking exasperation and wordless shame"
"the unexpressed terms of the agreement"
"things left unsaid"
"some kind of unspoken agreement"
"his action is clear but his reason remains unstated"
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