unanticipated change [交通運輸工程]未預料變化unanticipated (adj.) unanticipated adj. 意料之外的；不曾預料到的；未預料到的unanswered question 存疑unanswered prayers unanswered (adj.) unanswered adj.未予答複的；無響應的unanswerably adj.無法廻答的(無可辯駁的；沒有責任的)unanswerable questions [心理學]不可廻答問題unanswerable (adj.) unanswerable adj. 無法廻答的；沒有責任的；不能廻答的；無法爭辯的unanswerability adj.無法廻答的(無可辯駁的；沒有責任的)unanorrhaphy 齶裂縫術unannounced satellite 秘密衛(wèi)星unannounced monitoring [琯理學]未通告的監(jiān)測unannounced inspection 無事先通知的監(jiān)察unannounced (adj.) unannounced adj.未經(jīng)宣佈的；未通知的；未打招呼的unannealed track [經(jīng)濟學]未退火逕跡unannealed adj.未退火的(未燜火的；未熟鍊的)