单词	sacral spot
释义	sacral spot [医] 骶斑, 胎斑
随便看	double-stage driving double stage expansion double-stage gear box double stage nitriding double-stage nitriding double-stage pump double stage supercharger double-stage super-charger double-stage transmission double-stage turbine double stage turbine double-stage voltage regulator double stagger tuning double stain double staining double stall double stand double-standard double standard double standard country double standard hammer frame double standard in sex discrimination double standardist double standard of sexual behavior double standard of sexual behaviors 痣痤痥痦痧痨痩痪痫痬一造一道一道儿一遭一遭儿一部一部分一针一线一针见血一钱不值