英语词汇“Public welfare libraries”的翻译、意思、用法、释义-英汉汉英双解词典

单词	Public welfare libraries
释义	Public welfare libraries 公益性图书馆
随便看	magnetic barriers magnetic barrier structure magnetic barrier trap magnetic bar signal magnetic base magnetic base catalyst magnetic basement magnetic bases magnetic base station magnetic battery magnetic bay magnetic bead magnetic bead capture system Magnetic-bead enrichment method magnetic beads mag-netic beads Magnetic beads method magnetic beads sorting magnetic bead therapy magnetic beam magnetic beam switching tube magnetic beam-switching tube magnetic bearing magnetic, bearing magnetic bearing flywheel