heptachlorobiphenyl

词形变化

heptachlorobiphenyls 复数 heptachlorobiphenyls

释义与例句

n.
  1. 1.

    Either of twenty-four isomers of the polychlorinated biphenyl containing seven chlorine atoms

    化学

词源

From hepta- + chloro- + biphenyl.

来源：wiktionary