GbEng
植物生长素一种调节多种功能,包括细胞伸长的植物激素 Any of several plant hormones that regulate various functions, including cell elongation.
内分泌学研究身体腺体和激素以及他们之间相关的失调的科学 The study of the glands and hormones of the body and their related disorders.
农药,农用化学品用来增加作物产量的化学品,如激素、杀菌剂、杀虫剂 A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.