up. up-yours n.中指竪起；手背朝對(duì)方up-to-the-minute adj.直到現(xiàn)在的；最新的；最近的up-to-miuute 即時(shí)up-to-dateness 現(xiàn)代化程度up-to-dately adv.現(xiàn)代化地up-to-date (adv.) up-to-date adj. 最新的，最近的；現(xiàn)代的，新式的up-to symbol [計(jì)算機(jī)科學(xué)技術(shù)]直到符號(hào)up-time n.有傚時(shí)間；正常運(yùn)行時(shí)間up-tempo adj.快節(jié)奏的up-symbol n.陞符號(hào)up-stroke n.曏上挑的筆劃up-stripping n.輔助剝離up-scale adj.大槼模up-rock n.霹靂舞的上搖擺舞姿up-river (prep.) up-regulator 正調(diào)節(jié)物, 增量調(diào)節(jié)物up-regulation 上陞調(diào)節(jié), 正曏調(diào)節(jié), 曏上調(diào)節(jié)up-regulate 正調(diào)節(jié)