Prehormone
n. [生化]前激素
🗣️ 情景例句
Then three it will be.
好 ，就三杓。
You must not pledge your own health.
切不可把健康作孤注一掷。
The trainer stands in front of the elephant holding a long stick with a sharp metal point.
驯练员手持一根有锋利金属尖头的长棒，站在象前。