Ecomone
n. (与自然平衡有关或对其产生影响的)生态激素
🗣️ 情景例句
I know you will.
我想你会的。
If he doesn't, will you eat some?
如果他不，你会吃一些吗？
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。