hormone
🇬🇧/ˈhɔːməʊn/ 🇺🇸/ˈhɔːrmoʊn/📚 4461 91 2托福A hormone is a chemical, usually occurring naturally in your body, that makes an organ of your body do something. 荷尔蒙
noun [物质名词]激素，荷尔蒙；人造激素；性激素（hormones）
Oestrogen is a female sex hormone.
雌激素是一种雌性荷尔蒙。
发音记忆: hormone = 荷尔蒙
单词造句:
- 网友用“Hormone”造句精选
- ...the male sex hormone testosterone. …男性性激素睾酮。
- When the stem dies, its hormone signal also ceases. 当茎死亡时，它的激素信号也停止了。
- Ethylene is the natural plant hormone in fruit that makes them turn ripe, apparently. 很明显，乙烯是水果中天然的植物激素，使水果成熟。