superphosphate

n. 过磷酸盐, 过磷酸石灰 [化] 过磷酸钙; 酸性磷酸盐

发音

US

词形变化

superphosphates 复数 superphosphates

释义与例句

n.
  1. 1.

    A fertilizer produced by the action of concentrated sulfuric acid on powdered phosphate rock.

    可数 不可数
  2. 2.

    A phosphate containing the greatest amount of phosphoric acid that can combine with the base.

    可数 不可数

词源

From super- + phosphate.

来源：wiktionary