loose bed松散层
looseadj.松的;宽松的;不确切的;不牢固的;放纵的n.解放;放任;放纵v.弄松;释放;放枪adv.松散地
Loose fill and stone fill松散填土和填石
loosely coupled interface松联结接口
loose brake backing plate松动制动盘
Loose coal self-igniting松散煤体自燃
loose precordial electrode心前区电极松脱
loose peacock back feather散装孔雀背毛
loose tube layer stranding松套层绞
loosest nontrivial grammar最宽松的非平凡文法