单词	frozen subgrade
释义	frozen subgrade 冻土路基
随便看	Roxborough Downs roxboroughs Roxburgh Roxburgh Anoectochilus Herb roxburgh anoectochilus terminal bud Roxburgh binding Roxburghe Roxburghe Club roxburghes Roxburgh Eugelhardtia Bark Roxburgh Fig Root roxburghiana Roxithromycin Capsules Roxithromycin Dispersible Ca Roxithromycin Dispersible Capsules Roxithromycin Dispersible Tablets Roxithromycine Roxithromycin enterosoluble capsule Roxithromycin Fine Granules roxithromycin for suspension Roxithromycin Granules Roxithromycin injection Roxithromycin-Livzon roxburghii roxburghine