boric acid

名词 boric acid:

1. a white or colorless slightly acid solid that is soluble in water and ethanol; used in the manufacture of glass and paper and adhesives and in detergents and as a flux in welding; also used as an antiseptic and food preservative
   同义词：orthoboric acid
2. any of various acids containing boron and oxygen
   同义词：boracic acid

1. A salt or an ester of boric acid.
   硼酸盐一种硼酸盐或硼酸酯