hormones
n. 荷尔蒙，激素，性激素，荷尔蒙制剂（hormone的复数）
副 词：hormon'ally
- Cytokinin:any of a class of plant hormones that promote cell division and growth and delay the senescence of leaves.
细胞分裂素：一种促使细胞分裂和生长并且延迟叶子枯萎的植物激素。收藏 - Androgen: Any of a group of hormones that mainly influence the development of the male reproductive system.
雄激素：一组主要影响雄性生殖系统生长发育的激素（荷尔蒙）。收藏 - Hormone-dependent tumour may sometimes be controlled by the artificial administration or deprivation of hormones.
依赖激素的肿瘤有时可用人为的服用或去除激素的方法得到控制。收藏 - Calcium apparently acts in a similar manner as some of the hormones that defer senescence
钙这种明显的作用同某些激素能够延缓衰老的作用方式相似。收藏 - Meno pause occurs when the ovaries gradually lose the ability to produce estrogen and progesterone, the hormones that govern the menstrual cycle.
当卵巢渐渐失去分泌雌激素和黄体酮--控制月经周期的荷尔蒙--的能力时，更年期就来了。收藏
开心词场背单词