unskilled adj. 不熟練的；拙劣的；無(wú)需技能的 v. 不熟練；無(wú)技能（unskill的過(guò)去式和過(guò)去分詞形式）unskilfulness n.不熟練unskilfully adv.不熟練地unskilful adj.不熟練的；笨拙的unsizing 未分大小unsized adj.未分大小的(未篩分的；未過(guò)篩的；無(wú)漿的)unsisterly adj.不像姐妹的；和姐妹身份不相稱的unsintered adj.未燒結(jié)的unsinkable (adj.) unsinkable adj.不會(huì)下沉的；不會(huì)沉底的unsinkability n.不沉性unsigned multiply instruction [計(jì)算機(jī)科學(xué)技術(shù)]無(wú)符號(hào)乘法指令unsigned adj.未簽約的；未簽名的；無(wú)符號(hào)的unsigncryption 解簽密unsightly (adj.) unsightly adj.不美觀的，難看的unsightliness adj.難看的；丑的unsightliest adj.難看的；丑的unsightlier adj.難看的；丑的unsightedly adv.未看到地