noun 下载 🔗分享 荷尔蒙，激素 Any substance produced by one tissue and conveyed by the bloodstream to another to effect physiological activity. Examples : "During puberty, teenagers experience many physical and emotional changes because their bodies are producing more hormones. " 青春期时，青少年会经历许多生理和情绪上的变化，这是因为他们的身体正在产生更多的荷尔蒙 (激素)。 physiology medicine body biochemistry biology science organ substance function 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 激素，荷尔蒙。 A synthetic compound with the same activity. Examples : "Because her body wasn't producing enough estrogen, the doctor prescribed hormones to help ease her menopause symptoms. " 因为她的身体不能产生足够的雌激素，医生给她开了合成激素，来帮助缓解她的更年期症状。 medicine physiology biochemistry biology body sex compound 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 植物激素，植物荷尔蒙 Any similar substance in plants. Examples : "Gardeners sometimes use plant hormones to help cuttings grow new roots. " 园丁有时会使用植物激素（植物荷尔蒙）来帮助插条生根。 plant biology biochemistry 与AI对话词汇游戏阅读练习
