unskilled adj. 不熟練的；拙劣的；無需技能的 v. 不熟練；無技能（unskill的過去式和過去分詞形式）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；未過篩的；無漿的)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.不會下沉的；不會沉底的unsinkability n.不沉性unsigned multiply instruction [計算機(jī)科學(xué)技術(shù)]無符號乘法指令unsigned adj.未簽約的；未簽名的；無符號的unsigncryption 解簽密unsightly (adj.) unsightly adj.不美觀的，難看的unsightliness adj.難看的；醜的unsightliest adj.難看的；醜的unsightlier adj.難看的；醜的unsightedly adv.未看到地