Milkability
产奶量
🗣️ 情景例句
I keep in touch with my family regularly.
我定期和家里保持联系。
Speaking of trips,did I ever tell you about the experience I had?
谈论旅行,我曾经把我的经验告诉你了吗？
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。