unfree adj.不自由的

unfraught adj.未裝貨物的

unfranked 未貼郵票的

unfrank adj.不坦率的；不真誠(chéng)的；狡猾的

unfranchised adj.無(wú)選擧權(quán)的

unframed adj.無(wú)框架的；無(wú)邊框的

unfractured adj.不破碎的

unfractionated 未分級(jí)的

unfoundedness adj.無(wú)事實(shí)根據(jù)的；無(wú)基礎(chǔ)的；尚未建立的

unfoundedly adj.無(wú)事實(shí)根據(jù)的；無(wú)基礎(chǔ)的；尚未建立的

unfounded talk 無(wú)稽之談

unfounded and unsubstantiated [毉葯科學(xué)]毫無(wú)根據(jù)

unfounded (adj.)

unfounded adj.無(wú)事實(shí)根據(jù)的；無(wú)基礎(chǔ)的；尚未建立的

unfound adj.尚未找到的；未被發(fā)現(xiàn)的

unfought adj.未打仗的；未開(kāi)火的

unfortune (n.)

unfortunateness adj.不幸的；令人遺憾的n.不幸的人

unfortunately (adv.)

unfortunately adv.不幸地；遺憾地