Epsilcapramin
[机] β-氨基己酸
🗣️ 情景例句
Are you all alone?
就你一个人吗？
A smooth sea never made a skillful mariner.
平静的海洋练不出熟练的水手。
In the end, it was more than he could bear.
最后，他再也忍受不住，