单词	阻棱
释义	阻棱Friction ridge
随便看	period furniture period, growing period--growth period-- half-value period-- heal-life period histogram period hours periodic periodic account summary per-iodic acid periodic acid periodic acid method periodic acid-schiff (pas) reaction periodic acid-schiff-positive periodic acid-schiff-positive deposits periodic acid schiff reaction periodic acid-schiff reaction periodic acid schiff reaction; pas reaction periodic acid schiff's stain periodic acid schiff's stain {= pas stain} periodic acid-schiff stain periodical periodical and book association of america (pbaa) periodical annual survey of hull periodical batch