計(jì)費(fèi)系統(tǒng)oss: OSS =Office of Strategic Ser ...oss: OSS =Office of Strategic Services 〔美國〕戰(zhàn)略情報(bào)局。 open souree software, oss: 開放原始碼operations support system (oss): 運(yùn)行支持系統(tǒng); 運(yùn)營支撐系統(tǒng)orbital space station (oss): 軌道空間鉆下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯