often (adv.) often adv. 常常，時(shí)常；往往，大多oftaseeine 奧熒光素oftasceine 奧熒光素(診斷用藥)oft-times adv 經(jīng)常； 常常oft-stated adj.常說(shuō)的oft-reported adj.經(jīng)常見(jiàn)諸報(bào)端的oft-repeated 多次重復(fù)的oft- comb.表示"常常"；adjoft scheme [計(jì)算機(jī)科學(xué)技術(shù)]oft方案oft (adv.) oft adv. （詩(shī)、文）時(shí)常，經(jīng)常ofsted n.標(biāo)準(zhǔn)教育部ofrail n.鐵路管理部ofomine 奧福寧(抗高血壓藥)ofloxacine 氧氟沙星,氟嗪酸ofloxacin eye ointment [醫(yī)藥科學(xué)]氧氟沙星眼膏ofgas n.煤氣供應(yīng)部offwool n.低等毛offwith 拿掉,取去