英语词汇“gray literature”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	gray literature
释义	请查阅词条：grey literature
随便看	market tests market timer market timing market timing market town market towns market trader market valuation market value market wagon market woman mark helprin mark hopkins markhor markhors marking marking marking-down marking flag marking ink marking iron marking-nut tree marking-off marking off marking-out 伪假伪劣伪君子伪善伪托伪满伪科学伪装伪证伪足 Verkleinerung Verkleinerungsform Verklemmen Verklemmen verklemmen Verklinkung Verknallen Verknappung verknoten verknotet